{"title":"2004-2007 Subaru STI Exhausts","description":null,"products":[{"product_id":"200-10-exm-201-ets-v2-maxflow-header-2-bolt-flange","title":"ETS V2 MaxFlow Header (2-Bolt Flange) - 2004-2021 Subaru STI","description":"The V2 MaxFlow Header will provide smooth exhaust flow to improve the power on the Subaru STI. \r\n\u003ch3 align=\"center\"\u003eETS V2 MaxFlow Header w\/2-Bolt Flange\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eHeader Specs:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e304 stainless steel construction\u003c\/li\u003e\r\n\t\u003cli\u003e1-7\/8\" primary runners with 2-1\/2\" secondary for maximum flow\u003c\/li\u003e\r\n\t\u003cli\u003eCNC mandrel-bent runners\u003c\/li\u003e\r\n\t\u003cli\u003eCustom .100 USA made thick wall tubing for durability\u003c\/li\u003e\r\n\t\u003cli\u003eLow angle 4-1 merge collector for maximum flow and exhaust scavenging\u003c\/li\u003e\r\n\t\u003cli\u003eSlip-fit connection for ease of removal and installation\u003c\/li\u003e\r\n\t\u003cli\u003eStock replacement design\u003c\/li\u003e\r\n\t\u003cli\u003eLow-profile design for maximum clearance\u003c\/li\u003e\r\n\t\u003cli\u003eSurfaced flanges for a leak-free seal\u003c\/li\u003e\r\n\t\u003cli\u003e100% built in-house\u003c\/li\u003e\r\n\t\u003cli\u003e2-bolt flange type\u003c\/li\u003e\r\n\t\u003cli\u003eUnequal-length type\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eETS V2 MaxFlow Header\u003c\/h4\u003e\r\n\r\n\u003cp\u003eFrom the factory standpoint, the OEM exhaust manifold is super durable and robust, but it leaves much more room for improvement in terms of performance. It is very heavy and limited with flow. \u003c\/p\u003e\r\n\r\n\u003cp\u003eETS has designed a super performance unit with their V2 MaxFlow Header. This header combines smooth bends and durable stainless steel construction to allow for an unobstructed flow path for the exhaust gases to escape. This will increase both the horsepower and the torque while reducing the turbo lag. Additionally, the unequal length design will really promote that Subaru rumble. \u003c\/p\u003e","brand":"ETS","offers":[{"title":"Default Title","offer_id":45765392072993,"sku":"ETS200-10-EXM-201","price":1495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/201fcabf489eedbe51f4a4a0698e7e09.jpg?v=1697921144"},{"product_id":"grm-024001-grimmspeed-uppipe-to-turbo-gasket","title":"GrimmSpeed Uppipe to Turbo Gasket - Subaru Turbo Models","description":"The Up-Pipe to Turbo Seal is 22 percent thicker than OEM to provide an optimal seal on the Subaru WRX. \r\n\u003ch3\u003eGrimmSpeed Uppipe to Turbo Gasket Subaru Turbo Models\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSpecs:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eMulti-layer steel construction\u003c\/li\u003e\r\n\t\u003cli\u003e22% thicker than OEM gaskets\u003c\/li\u003e\r\n\t\u003cli\u003e304 stainless steel fire ring\u003c\/li\u003e\r\n\t\u003cli\u003eUp-pipe to turbocharger gasket location\u003c\/li\u003e\r\n\t\u003cli\u003eSold individually\u003cstrong\u003e \u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eGET THE BEST UP-PIPE TO TURBO SEAL\u003c\/h4\u003e\r\n\r\n\u003cp\u003eAnytime you perform maintenance that required you to remove the turbocharger, it is always a good idea to replace the up-pipe to turbocharger gasket. This particular gasket will experience more heat than most gaskets in the engine, and although it is made of metal, it can become brittle and come apart upon removal. \u003c\/p\u003e\r\n\r\n\u003cp\u003eThe GrimmSpeed gasket is 22% thicker than the OEM unit to provide a durable and optimal seal. It has a 304 stainless steel fire ring, and it makes for an excellent alternative in terms of price and quality when compared to the OEM unit. This is a multi-steel gasket and should be used the next time you have to re-install your turbocharger and\/or up-pipe. \u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":45765787058465,"sku":"grmGRM024001","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/d2b177de492a4a45f7748e536c8819b2.jpg?v=1697907427"},{"product_id":"hks2-3106-ex008-hks-hi-power-cat-back-exhaust","title":"HKS Hi-Power Exhaust - 2002-2007 Subaru WRX \/ STI","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eSmooth bends combined with larger piping increase the power and torque\u003c\/li\u003e\r\n\t\u003cli\u003eReduces spooltime\u003c\/li\u003e\r\n\t\u003cli\u003eOptimizes the flagship Subaru rumble\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3 align=\"center\"\u003eHKS Hi-Power Exhaust\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eLarger 3\" piping diameter and smooth bends limit turbulence and restriction under acceleration\u003c\/li\u003e\r\n\t\u003cli\u003e304 stainless steel materials\u003c\/li\u003e\r\n\t\u003cli\u003eMinimal bends in the design\u003c\/li\u003e\r\n\t\u003cli\u003eIncrease in both horsepower and torque.\u003c\/li\u003e\r\n\t\u003cli\u003eImproved throttle response\u003c\/li\u003e\r\n\t\u003cli\u003eReduced turbo lag\u003c\/li\u003e\r\n\t\u003cli\u003eDeep tone under idle with an aggressive tone under acceleration \u003c\/li\u003e\r\n\t\u003cli\u003eExhaust hangers welded onto OEM locations.\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes new gaskets and hardware making this exhaust system ready for the installation\u003c\/li\u003e\r\n\t\u003cli\u003eDimension:‎60 x 18 x 12 inches\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eMORE POWER AND SOUND BROUGHT TO YOU BY THE LEGENDS OF JAPAN\u003c\/h4\u003e\r\n\r\n\u003cp\u003eThe HKS Hi-Power Exhaust is the product of several decades worth of design, engineering, and rigorous testing practices. This exhaust system combines larger piping with smooth as possible bends to provide an unobstructed path for those exhaust gases. The result will be more horsepower, more torque, along with a better turbo response. Additionally, this exhaust will really exploit that flagship Subaru rumble. A great investment brought to you by the pioneers of Japan's spot compact and turbo industry, HKS. \u003c\/p\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":45765626233121,"sku":"HKS3106-EX008","price":770.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/1d3914dcbf86dc4e9fd27204e7afa2bc.jpg?v=1697907577"},{"product_id":"hks3-1419-rf001-hks-stainless-steel-un-equal-length-exhaust-manifold","title":"HKS Stainless Steel Exhaust Manifold - Subaru Models (inc. 2002-2014 WRX \/ 2004+ STI)","description":"The Stainless Steel Exhaust Manifold will maximize the exhaust flow in the Subaru STI.\r\n\u003ch3 align=\"center\"\u003eHKS Stainless Steel Exhaust Manifold\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eSUS304 stainless steel construction\u003c\/li\u003e\r\n\t\u003cli\u003ePremium welds\u003c\/li\u003e\r\n\t\u003cli\u003eDesigned to optimize exhaust flow while increasing spool\u003c\/li\u003e\r\n\t\u003cli\u003eUnequal design\u003c\/li\u003e\r\n\t\u003cli\u003eImproves horsepower and torque\u003c\/li\u003e\r\n\t\u003cli\u003eImproves throttle response and reduces turbo lag\u003c\/li\u003e\r\n\t\u003cli\u003eCreates an aggressive exhaust rumble\u003c\/li\u003e\r\n\t\u003cli\u003eWorks with the stock up-pipe, or any aftermarket up-pipe that utilizes the 2-bolt flange\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes (2) manifold gaskets\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes (1) up-pipe gasket\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes heat wrap\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes zip ties and an O2 sensor plug\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eMAXIMIZE YOUR EXHAUST FLOW\u003c\/h4\u003e\r\n\r\n\u003cp\u003eThis is the HKS Stainless Steel Exhaust Manifold. This manifold has been designed using durable stainless steel construction that has been combined with smooth bends and premium welds to be a direct replacement for your factory exhaust manifold. The result is more horsepower and torque, improved throttle response with reduced turbo lag, all while saving weight.\u003c\/p\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":45765609226529,"sku":"HKS1419-RF001","price":1400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/18d39c9c50d70e9086c4bd2bc67d235a.jpg?v=1697907480"},{"product_id":"092007-grimmspeed-turbo-heat-shield-v2","title":"Grimmspeed Turbo Heat Shield V2 Silver - Subaru Turbo Models","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eHelps contain the heat generated by the turbocharger\u003c\/li\u003e\r\n\t\u003cli\u003eProtects surrounding engine components from heat\u003c\/li\u003e\r\n\t\u003cli\u003eProvides a cleaner engine bay aesthetic \u003c\/li\u003e\r\n\t\u003cli\u003eRaw finish option\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch4 align=\"center\"\u003eGrimmspeed Turbo Heat Shield V2\u003c\/h4\u003e\r\n\r\n\u003chr\u003e\r\n\u003cp\u003eThe turbocharger is one of the hottest components in your engine bay and can have some really negative effects on its surroundings. As it gets red-hot, it also heats your intercooler and the charge air going through it into your engine, resulting in a lose of power. In stock form, the turbo is covered by an OEM heat shield, however this heat shield will not fit with most aftermarket downpipes or turbos. The GrimmSpeed Version 2 Turbo Heat Shield solves this problem as it’s designed to fit a variety of aftermarket downpipes and turbos with one job in mind: to decrease the heat in your engine bay and keep that TMIC as cool as possible!\u003c\/p\u003e\r\n\r\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eProven to Keep Performance-Robbing Heat Away From Your Intercooler\u003c\/li\u003e\r\n\t\u003cli\u003eCNC-Cut and Bent for the Perfect Fit\u003c\/li\u003e\r\n\t\u003cli\u003eFits all Factory and Most Aftermarket Downpipes and Turbos on Left Hand Drive Subarus\u003c\/li\u003e\r\n\t\u003cli\u003eDurable 304 Stainless Steel Construction\u003c\/li\u003e\r\n\t\u003cli\u003eGrade 10.9 Zinc-Plated Replacement Hardware Included\u003c\/li\u003e\r\n\t\u003cli\u003e100% Designed, Manufactured and Assembled in the USA\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch4\u003eFitment\u003c\/h4\u003e\r\n\r\n\u003cp\u003eAll factory and most aftermarket downpipes and turbos on LHD Subarus with the EJ-series turbo engine.\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":45765575180577,"sku":"grmGRM092007","price":87.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/e200ce41aebac6e12525e293406ef236.jpg?v=1697907399"},{"product_id":"kar-kb-011b-15mm-kartboy-15mm-black-exhaust-hanger-standard-length","title":"Kartboy Exhaust Hanger - 15mm - Black -2004-2007 Subaru WRX \/ 2004-2007 STI \/ 1993-2007 Subaru Impreza","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eThe urethane construction is super strong and long-lasting\u003c\/li\u003e\r\n\t\u003cli\u003eKeeps exhaust movement down to a minimum\u003c\/li\u003e\r\n\t\u003cli\u003e15mm hanger size\u003c\/li\u003e\r\n\t\u003cli\u003eSold individually \u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3 align=\"center\"\u003eKartboy 15MM Black Exhaust Hanger Standard Length\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003ePolyurethane construction\u003c\/li\u003e\r\n\t\u003cli\u003eBlack finish\u003c\/li\u003e\r\n\t\u003cli\u003e15mm exhaust hanger size\u003c\/li\u003e\r\n\t\u003cli\u003e35mm hanger hole distance\u003c\/li\u003e\r\n\t\u003cli\u003eStandard length\u003c\/li\u003e\r\n\t\u003cli\u003eHand-made in the USA\u003c\/li\u003e\r\n\t\u003cli\u003eSold individually\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eWHEN YOU NEED TO KEEP YOUR EXHAUST STILL WHILE IN MOTION\u003c\/h4\u003e\r\n\r\n\u003cp\u003eFor those of you looking for a much stronger alternative when compared to the OEM exhaust hanger that can become soft, you will be pleased with this example. This is the Kartboy 15MM Standard Length Exhaust Hanger. This exhaust hanger features super durable polyurethane construction that has been designed to help eliminate excessive exhaust movement under all driving conditions. \u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"Kartboy","offers":[{"title":"Default Title","offer_id":45765695537441,"sku":"kbyKB-011-B-15MM","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/642d7af89a19601d6324958f2e971df2.jpg?v=1697907640"},{"product_id":"invidia-up-pipe-with-egt-bung-subaru-models-inc-2004-2021-subaru-sti-2006-2014-wrx","title":"Invidia Up-Pipe - Subaru Models (Inc. 2006-2014 Subaru WRX \/ 2004-2021 STI)","description":"\u003cp\u003eInvidia paid attention to detail when making their up pipe. If you look carefully at the design there is an EGT bung which eliminates the need for a CEL fix. Works with stock setup and any setup which can mount to the factory up pipe. You'll get a lot of performance for the cost with this product.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 align=\"center\"\u003e\u003cstrong\u003eInvidia Up Pipe with EGT Bung\u003c\/strong\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eSPECS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurable 304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eBuilt-in EGT bung provision\u003c\/li\u003e\n\u003cli\u003eAllows for unobstructed exhaust flow starting at the turbocharger\u003c\/li\u003e\n\u003cli\u003eImproves the throttle response while improving the horsepower and torque\u003c\/li\u003e\n\u003cli\u003eDesigned for the factory turbocharger flange\u003c\/li\u003e\n\u003cli\u003eIncludes new turbo studs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 align=\"center\"\u003e\u003cstrong\u003eRENEW THE PERFORMANCE IN YOUR STI WITH AN INVIDIA UP-PIPE\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis is the Invidia Up-Pipe. This up-pipe makes for an excellent exhaust upgrade as the factory up-pipe can rob you of power and performance. Over time and mileage, and several heat cycles, the insides of the factory downpipe can break apart which can block the flow path of the turbocharger. This can make your vehicle feel weak and down on power, while your turbocharger works harder to reach boost levels that fall short of your factory settings. This can also cause premature wear to your turbocharger while creating an excessive amount of heat from the factory up-pipe. Invidia relieves this issue with their up pipe as it has been designed with a smooth bend to allow for unobstructed exhaust flow starting right at the turbocharger. This will allow for a better turbo response which will also create more horsepower and more torque.\u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":45765804196129,"sku":"INVHS02SW1UPP","price":261.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/1592733f42d9ba49ede71711647d928c.jpg?v=1697907763"},{"product_id":"invidia-racing-series-cat-back-exhaust-titanium-tip-2002-2007-subaru-wrx-sti","title":"Invidia Racing Series Single Exit Cat Back Exhaust - Titanium Tip - 2002-2007 Subaru WRX\/STI","description":"\u003ch4\u003e\u003cstrong\u003eRacing Series: Track Spec, Street Fitment\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Invidia Racing Series Cat-Back Exhaust with Titanium Tip for the 2002-2007 Subaru WRX \/ STI is the aggressive end of the Invidia street catalog — designed for builds that spend serious time on track or at weekend events where maximum exhaust flow and a track-oriented sound character are the priorities. Larger diameter piping, less restriction, and a sound profile that reflects the racing series designation. SUS304 stainless construction, mandrel-bent piping, CNC-machined flanges, OEM hanger fitment.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/a8d74bba763461188c3f48d73ce11449_85bbf0fe-9782-46ed-8fb4-c3b3132020ea.jpg?v=1697907624\" alt=\"Invidia Racing Series Single Exit Cat Back Exhaust - Titanium Tip - 2002-2007 Subaru WRX\/STI\" style=\"width:100%;max-width:100%;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eMore Flow, More Sound — Deliberately So\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Racing Series is designed for more aggressive performance use than the standard Invidia street catalog — that's the point. For builds targeting higher power output, the racing series piping diameter provides less backpressure at the turbine outlet, supporting better spool and top-end power delivery. The sound character suits a car that's primarily a weekend and track machine rather than a daily commuter.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/1d5fef5e80e1f6af48d56b3c44d21728_1b31eb03-6fd8-48b2-8aeb-30f53867e0cf.jpg?v=1697907623\" alt=\"Invidia Racing Series Single Exit Cat Back Exhaust - Titanium Tip - 2002-2007 Subaru WRX\/STI\" style=\"float:right;max-width:47%;margin:0 0 16px 16px;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBolt-In at OEM Hanger Locations\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eDespite the track-oriented character, the Racing Series installs at the factory downpipe flange and OEM hanger positions on the GD WRX\/STI — same installation as any other Invidia cat-back, no modification required. New gaskets and hardware are included.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/19d8e2de74ae88e1704ca8db699049de_49982a1e-ee67-4ac5-bfb6-4aa8bf4ed42d.jpg?v=1697907624\" alt=\"Invidia Racing Series Single Exit Cat Back Exhaust - Titanium Tip - 2002-2007 Subaru WRX\/STI\" style=\"float:left;max-width:47%;margin:0 16px 16px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2002-2007 Subaru WRX \/ STI\u003c\/li\u003e\n  \u003cli\u003eSUS304 stainless steel construction\u003c\/li\u003e\n  \u003cli\u003e3-inch mandrel-bent piping — full diameter maintained at every bend\u003c\/li\u003e\n  \u003cli\u003eSingle exit — Titanium tip\u003c\/li\u003e\n  \u003cli\u003eCNC-machined flanges — flat, leak-free sealing at all connection points\u003c\/li\u003e\n  \u003cli\u003eExhaust hangers welded at OEM locations — direct bolt-in fitment\u003c\/li\u003e\n  \u003cli\u003eSilencer included — adjustable sound output\u003c\/li\u003e\n  \u003cli\u003eImproves horsepower, torque, and throttle response\u003c\/li\u003e\n  \u003cli\u003eNew gaskets and hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2002-2007 Subaru WRX \/ STI\u003c\/li\u003e\n  \u003cli\u003eDirect bolt-in at OEM downpipe flange and hanger locations\u003c\/li\u003e\n  \u003cli\u003eNo modification to the vehicle required\u003c\/li\u003e\n  \u003cli\u003eSilencer included for reduced sound output when needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Invidia Racing Series is for GD WRX\/STI owners who use the car on track and want an exhaust that reflects that use. It's louder than the N1 and less suited to daily driving — if you commute in this car, that's worth knowing before ordering. If the car primarily sees weekend use, track days, and spirited driving, the Racing Series is the exhaust that matches that character.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eInvidia Racing Series cat-back exhaust\u003c\/li\u003e\n  \u003cli\u003eTitanium exhaust tip\u003c\/li\u003e\n  \u003cli\u003eNew gaskets and installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Invidia\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eInvidia is a Taiwanese performance exhaust manufacturer with a strong following in the Subaru, Mitsubishi, and Japanese sports car communities. Their catalog covers cat-back exhausts, downpipes, headers, manifolds, and full exhaust systems built around SUS304 stainless steel construction with CNC-machined flanges and direct OEM fitment. Invidia exhausts are among the most widely installed aftermarket systems on Subaru platforms globally — well-documented, well-supported, and proven across thousands of street and track builds. Subispeed carries the full Invidia lineup because their combination of quality construction, fitment accuracy, and range of tip and finish options makes them the exhaust brand we recommend to Subaru owners at nearly every power level.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2002-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eEJ20\/EJ205 MT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2004-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eEJ207 MT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":45765635113249,"sku":"INVHS02SW1GRT","price":875.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/77666c40a02f59ee28db4d6bc7188a4a.jpg?v=1697907623"},{"product_id":"kil-hh-diy-killer-b-motorsport-4-1-holy-header-diy-rotated","title":"Killer B Motorsport 4-1 Holy Header DIY Rotated - Subaru Models (inc. 2002-2014 WRX \/ 2004-2021 STI)","description":"Symmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary\/double secondary designs. A difference you will immediately notice in throttle response and the ability to hold more power higher into the revs.\r\n\u003cp\u003eThe Killer B Motorsport Holy Header was developed using state of the art CAD software \u0026amp; simulations to determine optimal design to increase power in the mid to high RPM range. Short as possible primaries with a single secondary significantly decrease header volume allowing exhaust gas pressure to build quickly.\u003c\/p\u003e\r\n\r\n\u003cp\u003eSymmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary\/double secondary designs. A difference you will immediately notice in throttle response and the ability to hold more power higher into the revs.\u003c\/p\u003e\r\n\r\n\u003ch4\u003eFeatures include:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eShort Equal Length Primaries. The shortest possible length primaries you can have on an Equal Length header. Short means less header volume and quick spool up.\u003c\/li\u003e\r\n\u003cli\u003eSymmetrical Primary Design. All primaries have a similar tube length AND bend geometry. This keeps the pulse velocities high and consistent compared to equal length headers with different (non-symmetrical) primary tubing geometry. \u003c\/li\u003e\r\n\u003cli\u003eSmooth Mandrel Bends. All of the bends utilize a mandrel for smooth non-restrictive flow. Not only that, they use the largest bends possible at every location. It would be cheaper to use 2” bends everywhere, like others do, but that’s not going to give the best performance. \u003c\/li\u003e\r\n\u003cli\u003eThick Walled 321 Stainless Steel Construction for Long Life. 321 is alloyed with titanium, costs more, a lot more, but it’s the ideal material for high temperature turbocharged applications. Would 304 stainless work, yes, but the temperatures on turbocharged cars can exceed the limits of 304 stainless enough to make them brittle and crack. 321 stainless steel has higher strength and toughness at elevated temperatures. It was developed by the aircraft industry specifically to address 304 stainless manifolds that were cracking. Killer B Motorsport is the only company that manufactures full 321 headers. \u003c\/li\u003e\r\n\u003cli\u003eHigh Heat Retention. 321 stainless steel conducts less heat than 304 stainless steel. The short primaries and properly sized secondary’s also pull less heat from the exhaust gasses increasing turbine efficiency. Large tubing headers expose the exhaust gasses to more surface area transmitting more heat and reducing exhaust energy. You can also ceramic coat or wrap the headers (and keep the warranty) without exceeding the temperature range like you can with 304 stainless. \u003c\/li\u003e\r\n\u003cli\u003e Up-Pipe to Manifold V-Band Included (not welded) \r\n\u003cp\u003eIncludes Non-Trimmed or Welded 321 Stainless Steel Up-Pipe. \u003c\/p\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eNo Turbo Flange Provided \u003c\/li\u003e\r\n\u003cli\u003eWorks with OEM EJ25 Oil Pans, and Killer B Motorsport Performance Aluminum Oil Pan! \u003c\/li\u003e\r\n\u003cli\u003eNo Accommodations for External WasteGate Included \u003c\/li\u003e\r\n\u003cli\u003eAllows placement of Up-Pipe to Accommodate nearly any Rotated Turbocharger setup \u003c\/li\u003e\r\n\u003cli\u003eDIY Reduced cost!\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Killer B Motorsport","offers":[{"title":"Default Title","offer_id":45765722407201,"sku":"KILHH-DIY","price":1756.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/41de91facd1b2114134aa566cedf402f.jpg?v=1697907689"},{"product_id":"512140-b-cobb-subaru-blued-titanium-tip-kit-wrx-2002-2007-sti-2004-2007","title":"COBB Subaru Blued Titanium Tip Kit - 2002-2007 Subaru WRX \/ 2004-2007 STI","description":"\u003ch4\u003e\u003cstrong\u003eCobb Engineering for the GD\/GR\/VA STI\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb Subaru Blued Titanium Tip Kit - 2002-2007 Subaru WRX \/ 2004-2007 STI for the 2004-2021 Subaru STI is a direct-fit upgrade developed by Cobb Tuning as part of their comprehensive platform-specific lineup for the GD\/GR\/VA STI. Every Cobb product for this platform is engineered around the factory fitment points and validated on Cobb's own development vehicles — the result is hardware that installs without modification and performs as intended from the first drive.\n\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/6a0eab21737e07aaf5eef41c76a54318_9e1360c4-e4fd-4376-9b8d-e8327baab901.jpg?v=1697910494\" alt=\"COBB Subaru Blued Titanium Tip Kit - 2002-2007 Subaru WRX \/ 2004-2007 STI\" style=\"width:100%;max-width:100%;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003ePlatform-Specific Engineering — Not a Universal Fit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCobb designs every product for the specific platform it covers — not as a universal part adapted to fit. The GD\/GR\/VA STI version of this component accounts for the factory geometry, mounting points, and clearances specific to this model year. That means correct fit, correct function, and no compromises from a part designed to fit many cars at once.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/d114f9a75927b724d7dd787b191d3c9a_770d59ca-ef86-4be6-b493-32596cfcf214.jpg?v=1697910494\" alt=\"COBB Subaru Blued Titanium Tip Kit - 2002-2007 Subaru WRX \/ 2004-2007 STI\" style=\"float:right;max-width:47%;margin:0 0 16px 16px;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003ePart of the Cobb Ecosystem\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis component is part of Cobb's broader product lineup for the GD\/GR\/VA STI. Cobb designs their hardware to work together — intake, exhaust, drivetrain, and accessory components are all developed with the same design language and fitment standards, making it straightforward to build a cohesive setup from a single manufacturer.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/2fcb0ab9ade4f0043d2f3df1358a30e2_bedc3741-2d80-425a-bff6-6eace59a4c38.jpg?v=1697910494\" alt=\"COBB Subaru Blued Titanium Tip Kit - 2002-2007 Subaru WRX \/ 2004-2007 STI\" style=\"float:left;max-width:47%;margin:0 16px 16px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2004-2021 Subaru STI\u003c\/li\u003e\n  \u003cli\u003eDirect-fit — factory mounting points, no modification required\u003c\/li\u003e\n  \u003cli\u003eDesigned and validated by Cobb Tuning\u003c\/li\u003e\n  \n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2004-2021 Subaru STI\u003c\/li\u003e\n  \u003cli\u003eConfirm specific model year and trim compatibility before ordering\u003c\/li\u003e\n  \n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCobb's platform-specific approach to product development is what makes their catalog reliable. Every piece is engineered for the GD\/GR\/VA STI specifically — not adapted from another application. That consistency is why Subispeed carries the full Cobb lineup: when a customer needs a part for their GD\/GR\/VA STI, we know the Cobb version will fit and function correctly without a test fit or fitment questions.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobb Subaru Blued Titanium Tip Kit - 2002-2007 Subaru WRX \/ 2004-2007 STI\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Cobb Tuning\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCobb Tuning has been developing performance parts and tuning solutions for Subaru vehicles since 1999. Based in Austin, Texas, Cobb built their reputation on the Accessport — the most widely used Subaru ECU tuning device on the market — and expanded that into a full ecosystem of intake, exhaust, drivetrain, and engine bay accessories engineered specifically for the platforms they support. Every Cobb product is developed in-house and validated on their own test vehicles before it reaches customers. Subispeed carries the full Cobb catalog because their engineering standards and platform-specific development process consistently produce parts that work exactly as advertised.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2002-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":45766111068449,"sku":"COBB512140-B","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/d30bcdf3c971fefbc546f5f7dc1ef264.jpg?v=1697910494"},{"product_id":"iag-ext-1000-iag-performance-unequal-length-header-uppipe","title":"IAG Performance Unequal Length Header \u0026 Uppipe - Subaru Models (Inc. WRX 2002-2014 \/ STI 2004+)","description":"The Unequal Length Header and Up-Pipe Package will increase the exhaust flow in the Subaru WRX\/STI. \r\n\u003ch3 align=\"center\"\u003eIAG Performance Unequal Length Header \u0026amp; Up-Pipe Subaru Models inc. 2002-2014 WRX 2004=2020 STI\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSpecs:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eDurable stainless steel construction on both header and up-pipe\u003c\/li\u003e\r\n\t\u003cli\u003eUnequal length layout\u003c\/li\u003e\r\n\t\u003cli\u003eSmooth mandrel bends\u003c\/li\u003e\r\n\t\u003cli\u003eIncreased piping diameter\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes 3-bolt up-pipe\u003c\/li\u003e\r\n\t\u003cli\u003eIncreases horsepower\u003c\/li\u003e\r\n\t\u003cli\u003eIncreases torque\u003c\/li\u003e\r\n\t\u003cli\u003eProduces the aggressive Subaru rumble\u003c\/li\u003e\r\n\t\u003cli\u003eImproves throttle response\u003c\/li\u003e\r\n\t\u003cli\u003eReduces turbo lag\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes zinc-plated hardware\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes new exhaust gaskets\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eNOTES:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e2002-2005 Subaru WRX models require a 2.5L STI oil pan for proper clearance\u003c\/li\u003e\r\n\t\u003cli\u003e2002-2006 Subaru WRX models the STI oil cooler and oil pan\u003c\/li\u003e\r\n\t\u003cli\u003e2002-2007 WRX \/STI chassis require slight modification to the passenger side U-frame\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eGET RACE-LIKE EXHAUST FLOW\u003c\/h4\u003e\r\n\r\n\u003cp\u003eThe IAG Performance Unequal-Length Exhaust Manifold and Up-Pipe is a great way to increase the horsepower and the torque while improving the turbo spool and really exploiting that boxer rumble. The header features true 304 stainless steel construction along with cast stainless flanges. The header also has a 45mm piping diameter to allow for an unobstructed flow path for the exhaust gases leading to the turbocharger. Because of the free-flowing design, you will see power gains across the entire RPM band. \u003c\/p\u003e\r\n\r\n\u003cp\u003eThe header also features a slip-joint expansion section to accommodate for the flex that is caused by heat cycling and is TIG-welded to provide maximum strength. The up-pipe included in this package features a 60mm piping diameter with a 3-bolt flange, and it will come supplied with a multi-layer steel gasket to provide an optimal seal between the header and the up-pipe. \u003c\/p\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":45766314557729,"sku":"IAG-EXT-1000","price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/84d20e915c549ea2fbba06822c6cde4d.jpg?v=1697910772"},{"product_id":"invidia-up-pipe-without-egt-bung-2004-2021-subaru-sti","title":"Invidia Uppipe - No EGT Bung - Subaru Models (Inc. 2006-2014 WRX \/ 2004-2021 STI)","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eInvidia Up Pipe without EGT Bung\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurable 304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eNo EGT bung option\u003c\/li\u003e\n\u003cli\u003eAllows for unobstructed exhaust flow starting at the turbocharger\u003c\/li\u003e\n\u003cli\u003eImproves the throttle response while improving the horsepower and torque\u003c\/li\u003e\n\u003cli\u003eDesigned for the factory turbocharger flange\u003c\/li\u003e\n\u003cli\u003eIncludes new turbo studs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eUp Pipe Upgrade Without EGT Bung\u003c\/p\u003e\n\u003cp\u003eThis Invidia Up Pipe is an excellent way to upgrade your exhaust system. The factory up pipe can decrease power and performance over time due to heat cycles, causing blockages in the flow path of the turbocharger. This can lead to weaker turbo response and decreased overall performance. Invidia's smooth bend design allows for unobstructed exhaust flow, resulting in improved turbo response, increased horsepower, and more torque. Don't let a faulty up pipe hold back your vehicle's potential. Upgrade to Invidia and experience the difference.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eInvidia presents their uppipe for the 2015 STI. This model does not have a bung for re installation of the factory EGT sensor.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis uppipe is constructed of 304 stainless steel and does not have a bung for the factory EGT sensor.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWorks with aftermarket setups with custom tuning. Increasing the flow of your exhaust will result in quicker turbo spool times. \u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":45766303121697,"sku":"INVHS06SW1UPP","price":261.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/d8c0ac227932fe30de49fcc6e3ff52d7.jpg?v=1697911266"},{"product_id":"invidia-downpipe-catted-divorced-wastegate-2002-2007-subaru-wrx-sti-2004-2008-forester-xt","title":"Invidia Downpipe Catted Divorced Wastegate - 2002-2007 Subaru WRX \/ STI \/ 2004-2008 Forester XT","description":"\u003ch4\u003e\u003cstrong\u003eHIGHLIGHTS:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOptimizes the exhaust flow\u003c\/li\u003e\n\u003cli\u003eThe divorced wastegate flange option separates the exhaust flow exiting the turbocharger\u003c\/li\u003e\n\u003cli\u003eImproves the power and turbo response\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 align=\"center\"\u003e\u003cstrong\u003eInvidia Downpipe Catted Divorced Wastegate\u003c\/strong\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eSPECS:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eDivorced wastegate flange option separates the exhaust flow exiting the turbocharger\u003c\/li\u003e\n\u003cli\u003e3\" piping diameter\u003c\/li\u003e\n\u003cli\u003eBuilt-in high-flow catalytic converter\u003c\/li\u003e\n\u003cli\u003eBuilt-in O2 sensor bung\u003c\/li\u003e\n\u003cli\u003eIncludes new exhaust gasket and hardware to connect the rear to the cat-back\u003c\/li\u003e\n\u003cli\u003eIncreases horsepower\u003c\/li\u003e\n\u003cli\u003eIncreases torque\u003c\/li\u003e\n\u003cli\u003eReduces turbo lag\u003c\/li\u003e\n\u003cli\u003eImproves the throttle response\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTUNE REQUIRED - Because aftermarket downpipes will change the power dynamic of your vehicle, a tune is mandatory to optimize the power and running condition of your vehicle\u003c\/li\u003e\n\u003cli\u003eDoes not include the turbo flange gasket - It is highly recommended that you source a new gasket before the installation\u003c\/li\u003e\n\u003cli\u003eNOT CARB LEGAL CAN'T SHIP TO CA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 align=\"center\"\u003e\u003cstrong\u003eOPTIMIZE THE EXHAUST FLOW TO GAIN MORE POWER AND TURBO RESPONSE\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Invidia Catted Divorced Wastegate Downpipe is highly restrictive by the nature of the design and begins right after the turbocharger leaving much room for improvement. Invidia really opens up the exhaust flow path with their downpipe by developing a unit that combines a larger piping diameter with smooth bends. This will allow the turbocharger to exhale those exhaust gases with fewer restrictions and turbulence for unobstructed flow right out of the cat-back exhaust system. Because of these reasons, downpipes make for the most popular exhaust upgrade that adds a substantial bump in both horsepower and torque with a great reduction in turbo lag.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":45766333890849,"sku":"INVHS05SW1DPC","price":875.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/4e06021cddaeb296ee02e54a2ea9dfd1.jpg?v=1697911322"},{"product_id":"invidia-n1-cat-back-exhaust-titanium-tip-2002-2007-subaru-wrx-sti","title":"Invidia N1 Single Exit Cat Back Exhaust - Titanium Tip - 2002-2007 Subaru WRX\/STI","description":"\u003ch4\u003e\u003cstrong\u003eHIGHLIGHTS:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eStainless steel construction, larger piping, smooth bends\u003c\/li\u003e\n\u003cli\u003eTitanium tip option\u003c\/li\u003e\n\u003cli\u003eExploits that race-inspired Subaru rumble\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 align=\"center\"\u003e\u003cstrong\u003eInvidia N1 Cat Back Exhaust - Titanium Tip - 2002-2007 WRX \/ STI\u003c\/strong\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eSPECS:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003e3-inch piping diameter\u003c\/li\u003e\n\u003cli\u003eSingle-exit design\u003c\/li\u003e\n\u003cli\u003e4-inch titanium slash-cut exhaust tip\u003c\/li\u003e\n\u003cli\u003eIncludes silencer\u003c\/li\u003e\n\u003cli\u003eImproves both horsepower and torque\u003c\/li\u003e\n\u003cli\u003eReduces turbo lag\u003c\/li\u003e\n\u003cli\u003eSaves weight\u003c\/li\u003e\n\u003cli\u003eExhaust hangers welded onto the OEM locations to make for a direct fitment\u003c\/li\u003e\n\u003cli\u003eIncludes new gaskets and hardware for the installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 align=\"center\"\u003e\u003cstrong\u003eMORE POWER AND SOUND EXITING A TITANIUM TIP\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Invidia N1 Cat-Back Exhaust System is one of Invidia's most popular cat-back options offered in their catalog due to the quality stainless steel construction that combines smooth bends with an increase in piping diameter. This allows for an unobstructed flow path for the exhaust gases to exit which will increase both the horsepower and the torque while improving the overall throttle response. Additionally, users will be rewarded with the race-inspired sound this exhaust system will create which will make the overall driving experience much more enjoyable.\u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":45766276808993,"sku":"INVHS02SW1GTT","price":1000.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/c220d760e8c2ddafb7742d9bd4d1e836.jpg?v=1697910877"},{"product_id":"kil-hh4-1-killer-b-motorsport-4-1-holy-header","title":"Killer B Motorsport 4-1 Holy Header - Subaru Models (inc. 2002-2014 WRX \/ 2004-2021 STI)","description":"Symmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary\/double secondary designs. A difference you will immediately notice in throttle response and the ability to hold more power higher into the revs.\r\n\r\n\u003cstrong\u003eNOTE:\u003c\/strong\u003e  This version is not ceramic coated.  Please check the related products section below for the coated version.\r\n\u003cp\u003eThe Killer B Motorsport Holy Header was developed using state of the art CAD software \u0026amp; simulations to determine optimal design to increase power in the mid to high RPM range. Short as possible primaries with a single secondary significantly decrease header volume allowing exhaust gas pressure to build quickly. \u003c\/p\u003e\r\n\r\n\u003cp\u003eSymmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary\/double secondary designs. A difference you will immediately notice in throttle response and the ability to hold more power higher into the revs.\u003c\/p\u003e\r\n\r\n\u003ch4\u003eFeatures include:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eShort Equal Length Primaries. The shortest possible length primaries you can have on an Equal Length header. Short means less header volume and quick spool up.\u003c\/li\u003e\r\n\u003cli\u003eSymmetrical Primary Design. All primaries have a similar tube length AND bend geometry. This keeps the pulse velocities high and consistent compared to equal length headers with different (non-symmetrical) primary tubing geometry. \u003c\/li\u003e\r\n\u003cli\u003eSmooth Mandrel Bends. All of the bends utilize a mandrel for smooth non-restrictive flow. Not only that, they use the largest bends possible at every location. It would be cheaper to use 2” bends everywhere, like others do, but that’s not going to give the best performance. \u003c\/li\u003e\r\n\u003cli\u003eThick Walled 321 Stainless Steel Construction for Long Life. 321 is alloyed with titanium, costs more, a lot more, but it’s the ideal material for high temperature turbocharged applications. Would 304 stainless work, yes, but the temperatures on turbocharged cars can exceed the limits of 304 stainless enough to make them brittle and crack. 321 stainless steel has higher strength and toughness at elevated temperatures. It was developed by the aircraft industry specifically to address 304 stainless manifolds that were cracking. Killer B Motorsport is the only company that manufactures full 321 headers. \u003c\/li\u003e\r\n\u003cli\u003eHigh Heat Retention. 321 stainless steel conducts less heat than 304 stainless steel. The short primaries and properly sized secondary’s also pull less heat from the exhaust gasses increasing turbine efficiency. Large tubing headers expose the exhaust gasses to more surface area transmitting more heat and reducing exhaust energy. You can also ceramic coat or wrap the headers (and keep the warranty) without exceeding the temperature range like you can with 304 stainless. \u003c\/li\u003e\r\n\u003cli\u003eV-Band Up-Pipe Connection. Why V-Band? Fast, easy, no gasket, no leaks, perfectly concentric alignment of tubes for no disruption of flow, what’s not to like! \u003c\/li\u003e\r\n\u003cli\u003eUp-Pipe included. Of course it comes with an Up-Pipe! This header was designed as a complete system. Using other up-pipes would only compromise performance, and nobody wants that. \u003c\/li\u003e\r\n\u003cli\u003eWeighs only 17 pounds (vs. OEM weighs 25 pounds) \u003c\/li\u003e\r\n\u003cli\u003eWorks with OEM EJ25 Oil Pans, and Killer B Motorsport Performance Aluminum Oil Pan! \u003c\/li\u003e\r\n\u003cli\u003eMade in the USA and Killer B quality!\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Killer B Motorsport","offers":[{"title":"Default Title","offer_id":45766380585249,"sku":"KILHH4-1","price":1985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/953192e7efabc77db0c48ce2f7f7e24d.jpg?v=1697911143"},{"product_id":"hh-2bolt-egt-killer-b-motorsport-4-1-holy-header-2-bolt-w-egt-bung","title":"Killer B Motorsport 4-1 Holy Header 2-Bolt w\/EGT Bung - Subaru Models (inc. 2002-2014 WRX \/ 2004-2021 STI)","description":"The 4-1 Holy Header has an EGT bung to improve the performance on the Subaru STI. \r\n\u003ch3\u003eKiller B Motorsport 4-1 Holy Header 2-Bolt w\/EGT Bung\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSpecs:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eCast Collector: The collector is made of thick-walled cast 347 stainless. This design removes several welds which removes flow disruption for less turbulence. This also allows the collector to be designed as a true high-velocity merge.\u003c\/li\u003e\r\n\t\u003cli\u003eShort Equal Length Primaries: Shorter length primaries make for an equal length header which means less header volume and quick spool up\u003c\/li\u003e\r\n\t\u003cli\u003eSymmetrical Primary Design: A similar tube length and bend geometry keep the pulse velocities high and consistent when compared to equal length headers with different non-symmetrical primary tubing geometry.\u003c\/li\u003e\r\n\t\u003cli\u003eSmooth Mandrel Bends: All the bends utilize a mandrel to promote non-restrictive flow, and Killer B uses the largest bends possible at every location\u003c\/li\u003e\r\n\t\u003cli\u003eThick-Walled 321 Stainless Steel Construction for Long Life: 321 is alloyed with titanium which not only costs more but it is ideal to handle the elements of extreme heat found in the turbocharger - With that being said, the turbocharger will create heat that will surpass the limits of 304 stainless steel, and 321 is more robust to promote longer life\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eKiller B Motorsport 4-1 Holy Header \u003c\/h4\u003e\r\n\r\n\u003cp\u003eKiller B Motorsport designed the Holy Header to provide the exhaust gases with an uninterrupted flow to the turbocharger to improve the horsepower and the torque, while greatly improving the throttle response. This is an equal-length design and will come with an EGT bung welded onto the piping for those of you who need to pay attention to those parameters. \u003c\/p\u003e\r\n\r\n\u003cp\u003eIt has also been designed with the 2-bolt up-pipe flange for those of you who will employ the stock up-pipe or any aftermarket up-pipe with the stock-like flange. \u003c\/p\u003e","brand":"Killer B Motorsport","offers":[{"title":"Default Title","offer_id":45766335299873,"sku":"KILHH-2BOLT-EGT","price":1779.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/049665f883535088c1079bac3ebe3af3.jpg?v=1697911019"},{"product_id":"tomei-expreme-ti-titanium-catback-exhaust-system-2002-2007-subaru-wrx-2004-2007-sti","title":"Tomei Expreme Ti Full Titanium Catback Exhaust System - Burnt Tip - 2002-2007 Subaru WRX \/ 2004-2007 STI","description":"\u003ch4\u003e\u003cstrong\u003eHIGHLIGHTS:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight full titanium construction\u003c\/li\u003e\n\u003cli\u003eincreases the power and the performance\u003c\/li\u003e\n\u003cli\u003eProduces a race-inspired exhaust note\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 align=\"center\"\u003e\u003cstrong\u003eTomei Expreme Ti Titanium Catback Exhaust System\u003c\/strong\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eSPECS:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFull titanium construction\u003c\/li\u003e\n\u003cli\u003e80mm piping diameter\u003c\/li\u003e\n\u003cli\u003e115mm tip diameter\u003c\/li\u003e\n\u003cli\u003eExtremely lightweight when compared to the OEM exhaust and competitive aftermarket exhaust systems\u003c\/li\u003e\n\u003cli\u003eIncreases the horsepower and the torque\u003c\/li\u003e\n\u003cli\u003eReduces the turbo lag\u003c\/li\u003e\n\u003cli\u003eProduces a race-inspired sound\u003c\/li\u003e\n\u003cli\u003eAesthetically pleasing appearance\u003c\/li\u003e\n\u003cli\u003eIncludes new gaskets and installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 align=\"center\"\u003e\u003cstrong\u003eA WORK OF ART ON YOUR SUBARU OR ON THE WALL IN YOUR LIVING ROOM\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis is Tomei's Expreme Ti Titanium Cat-Back Exhaust System. Featuring full titanium construction, this exhaust system is very lightweight, and it combines a larger piping diameter with smooth bends which also feature JDM-inspired pie cuts. The result is more horsepower and torque, a good amount in weight savings, all while producing a race-inspired exhaust note. A great investment for your daily driver, weekend show car, or purpose-built race car as it is an exclusive part that will add style, value, and performance. \u003c\/p\u003e","brand":"Tomei","offers":[{"title":"Default Title","offer_id":45766727237921,"sku":"TOMTB6090-SB02A","price":1290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/d6585bdf49c7c1ae4e617823ca7aac01.jpg?v=1697913195"},{"product_id":"tomei-expreme-equal-length-exhaust-manifold-2004-2021-subaru-sti-2002-2014-wrx","title":"Tomei Expreme Equal Length Exhaust Manifold - Subaru Models (Inc. 2002-2014 Subaru WRX \/ 2004-2021 STI, etc.)","description":"\u003cp\u003eThe Equal Length Exhaust Manifold will improve the power and the performance in the Subaru WRX\/STI.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 align=\"center\"\u003e\u003cstrong\u003eTomei Expreme Equal Length Exhaust Manifold\u003c\/strong\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eEqual Length Exhaust Manifold Specs:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4-2-1 Isometric design delivers optimum results for better top-end performance\u003c\/li\u003e\n\u003cli\u003eAll equal length primaries\u003c\/li\u003e\n\u003cli\u003eStronger and more precise lost wax collector to eliminate cracking in the welded weak points\u003c\/li\u003e\n\u003cli\u003eDry racing sound\u003c\/li\u003e\n\u003cli\u003eLightweight and rust-proof\u003c\/li\u003e\n\u003cli\u003eSUS 304 stainless steel materials\u003c\/li\u003e\n\u003cli\u003eComes with new gaskets, hardware, exhaust wrap, and stainless-steel zip ties take this manifold ready for the installation\u003c\/li\u003e\n\u003cli\u003eNote: May not fit some Forester, Outback, and Legacy models with the OEM oil cooler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 align=\"center\"\u003e\u003cstrong\u003eTomei Equal Length Exhaust Manifold\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eA quality exhaust manifold is one of the best exhaust modifications you can perform on your Subaru WRX\/STI. If you have ever removed or had a chance to examine the factory exhaust manifold, you can see that there is much room for improvement. It is also a very heavy component.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSeamless Development for Maximum Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTomei has taken advantage of this opportunity by designing a state-of-the-art turbo header that features durable stainless steel technology that can sustain the heat and abuse generated by the turbocharger. The smooth bends in the tubing provide an unobstructed flow path for the exhaust gases to escape which will increase the horsepower, torque, all while reducing the turbo lag while improving the throttle response. Note that this is an equal-length design so this will provide your vehicle with a very aggressive 4-cylinder sound.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tomei","offers":[{"title":"Default Title","offer_id":45766722879777,"sku":"TOMTB6010-SB02B","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/602cbdd6e32814053b75c7914a5187d5.jpg?v=1697913119"},{"product_id":"kil-hh-2bolt-killer-b-motorsport-4-1-holy-header-2-bolt","title":"Killer B Motorsport 4-1 Holy Header 2-Bolt - Subaru Models (inc. 2002-2014 WRX \/ 2004-2021 STI)","description":"Symmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary\/double secondary designs. A difference you will immediately notice in throttle response and the ability to hold more power higher into the revs.\r\n\u003cp\u003eThe Killer B Motorsport Holy Header was developed using state of the art CAD software \u0026amp; simulations to determine optimal design to increase power in the mid to high RPM range. Short as possible primaries with a single secondary significantly decrease header volume allowing exhaust gas pressure to build quickly.\u003c\/p\u003e\r\n\r\n\u003cp\u003eSymmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary\/double secondary designs. A difference you will immediately notice in throttle response and the ability to hold more power higher into the revs.\u003c\/p\u003e\r\n\r\n\u003ch4\u003eFeatures include:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eShort Equal Length Primaries. The shortest possible length primaries you can have on an Equal Length header. Short means less header volume and quick spool up.\u003c\/li\u003e\r\n\u003cli\u003eSymmetrical Primary Design. All primaries have a similar tube length AND bend geometry. This keeps the pulse velocities high and consistent compared to equal length headers with different (non-symmetrical) primary tubing geometry. \u003c\/li\u003e\r\n\u003cli\u003eSmooth Mandrel Bends. All of the bends utilize a mandrel for smooth non-restrictive flow. Not only that, they use the largest bends possible at every location. It would be cheaper to use 2” bends everywhere, like others do, but that’s not going to give the best performance. \u003c\/li\u003e\r\n\u003cli\u003eThick Walled 321 Stainless Steel Construction for Long Life. 321 is alloyed with titanium, costs more, a lot more, but it’s the ideal material for high temperature turbocharged applications. Would 304 stainless work, yes, but the temperatures on turbocharged cars can exceed the limits of 304 stainless enough to make them brittle and crack. 321 stainless steel has higher strength and toughness at elevated temperatures. It was developed by the aircraft industry specifically to address 304 stainless manifolds that were cracking. Killer B Motorsport is the only company that manufactures full 321 headers. \u003c\/li\u003e\r\n\u003cli\u003eHigh Heat Retention. 321 stainless steel conducts less heat than 304 stainless steel. The short primaries and properly sized secondary’s also pull less heat from the exhaust gasses increasing turbine efficiency. Large tubing headers expose the exhaust gasses to more surface area transmitting more heat and reducing exhaust energy. You can also ceramic coat or wrap the headers (and keep the warranty) without exceeding the temperature range like you can with 304 stainless. \u003c\/li\u003e\r\n\u003cli\u003eWeighs only 17 pounds (vs. OEM weighs 25 pounds) \u003c\/li\u003e\r\n\u003cli\u003eWorks with OEM EJ25 Oil Pans, and Killer B Motorsport Performance Aluminum Oil Pan! \u003c\/li\u003e\r\n\u003cli\u003eMade in the USA and Killer B quality!\u003c\/li\u003e\r\n\u003cli\u003eWorks with any 2-Bolt Up-Pipe, including rotated\u003c\/li\u003e\r\n\u003cli\u003eUp-Pipe not included\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Killer B Motorsport","offers":[{"title":"Default Title","offer_id":45764543873313,"sku":"KILHH-2BOLT","price":1689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/6ab3020f0107e1294645707a8668a464.jpg?v=1697919599"},{"product_id":"kar-kb-011-4-kartboy-exhaust-hanger-15mm-4-piece-combo","title":"Kartboy Exhaust Hanger 15mm 4 Piece Combo - 2002-2007 Subaru WRX \/ 1998-2004 Forester \/ Legacy","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003ePrevents excessive exhaust movement\u003c\/li\u003e\r\n\t\u003cli\u003eReplaces your weak OEM rubber hangers \u003c\/li\u003e\r\n\t\u003cli\u003eLong lasting \u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3 align=\"center\"\u003eKartboy Exhaust Hanger 15mm 4 Piece Combo\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e15mm in size\u003c\/li\u003e\r\n\t\u003cli\u003eStronger polyurethane construction\u003c\/li\u003e\r\n\t\u003cli\u003ePrevents excessive movement in your exhaust system\u003c\/li\u003e\r\n\t\u003cli\u003eSold as a set of (4) exhaust hangers\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eREPLACE THOSE SOFT FACTORY RUBBER BUSHINGS\u003c\/h4\u003e\r\n\r\n\u003cp\u003eThe OEM exhaust hangers are made using rubber material that can become weak over time due to miles and movement. They can cause excessive exhaust movement and sagging which can also cause unpleasant noises. The Kartboy units feature strong polyurethane construction that is very durable and long-lasting \u003c\/p\u003e","brand":"Kartboy","offers":[{"title":"Default Title","offer_id":45764616454433,"sku":"KBYKB-011-4","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/c72b82360c1803aa546a8bbbc52f93df.jpg?v=1689334549"},{"product_id":"kil-sts-killer-b-motorsport-hardened-uppipe-studs","title":"Killer B EJ Turbo Stud Set (5) - 2002-2014 Subaru WRX \/ 2004-2021 STI \/ 2006-2013 Forester XT","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eIncludes 5 new up-pipe studs\u003c\/li\u003e\r\n\t\u003cli\u003eIdeal anytime you do maintenance that requires the removal or upgrade of your OEM Up Pipe\u003c\/li\u003e\r\n\t\u003cli\u003eHardened to be more heat resistant and longer-lasting\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3 align=\"center\"\u003eKiller B Motorsport Hardened Uppipe Studs\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eMade using hardened steel materials\u003c\/li\u003e\r\n\t\u003cli\u003eDesigned to work with your up-pipe\u003c\/li\u003e\r\n\t\u003cli\u003eincludes (5) studs\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eYOUR OEM UP PIPE BOLTS WILL MORE THAN LIKELY BE WARPED\u003c\/h4\u003e\r\n\r\n\u003cp\u003eHere, you are looking at the Killer B Motorsport Hardened Up Pipe Studs. These particular studs will experience more heat than most hardware will in your engine, and over time and mileage the OEM studs can become warped or rusted over time and mileage. These are available for those of you who want new quality hardware when re-installing or upgrading your up pipe.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"Killer B Motorsport","offers":[{"title":"Default Title","offer_id":45766986957089,"sku":"KILSTS","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/0249c60fc776c4dd7851e24373f08cda.jpg?v=1697914944"},{"product_id":"512140-nb-cobb-subaru-brushed-titanium-tip-kit-wrx-2002-2007-sti-2004-2007","title":"COBB Subaru Brushed Titanium Tip Kit - 2002-2007 Subaru WRX \/ 2004-2007 STI","description":"\u003ch4\u003e\u003cstrong\u003eCobb Engineering for the GD\/GR\/VA STI\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb Subaru Brushed Titanium Tip Kit - 2002-2007 Subaru WRX \/ 2004-2007 STI for the 2004-2021 Subaru STI is a direct-fit upgrade developed by Cobb Tuning as part of their comprehensive platform-specific lineup for the GD\/GR\/VA STI. Every Cobb product for this platform is engineered around the factory fitment points and validated on Cobb's own development vehicles — the result is hardware that installs without modification and performs as intended from the first drive.\n\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/f1e209b80fefdfa377ef90aae757e968_a23ae95b-7f05-4440-ad32-7ac6da419aeb.jpg?v=1697913700\" alt=\"COBB Subaru Brushed Titanium Tip Kit - 2002-2007 Subaru WRX \/ 2004-2007 STI\" style=\"width:100%;max-width:100%;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003ePlatform-Specific Engineering — Not a Universal Fit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCobb designs every product for the specific platform it covers — not as a universal part adapted to fit. The GD\/GR\/VA STI version of this component accounts for the factory geometry, mounting points, and clearances specific to this model year. That means correct fit, correct function, and no compromises from a part designed to fit many cars at once.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/accc34131220f20273fad6f445305220_f296b6a8-42ad-4869-b530-b8fab1d24171.jpg?v=1697913700\" alt=\"COBB Subaru Brushed Titanium Tip Kit - 2002-2007 Subaru WRX \/ 2004-2007 STI\" style=\"float:right;max-width:47%;margin:0 0 16px 16px;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003ePart of the Cobb Ecosystem\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis component is part of Cobb's broader product lineup for the GD\/GR\/VA STI. Cobb designs their hardware to work together — intake, exhaust, drivetrain, and accessory components are all developed with the same design language and fitment standards, making it straightforward to build a cohesive setup from a single manufacturer.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/f7bc3d83858c919c3f9295b2fd41724c_0f463eb8-f190-4ee7-b94c-ff429dbbfe32.jpg?v=1697913700\" alt=\"COBB Subaru Brushed Titanium Tip Kit - 2002-2007 Subaru WRX \/ 2004-2007 STI\" style=\"float:left;max-width:47%;margin:0 16px 16px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2004-2021 Subaru STI\u003c\/li\u003e\n  \u003cli\u003eDirect-fit — factory mounting points, no modification required\u003c\/li\u003e\n  \u003cli\u003eDesigned and validated by Cobb Tuning\u003c\/li\u003e\n  \n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2004-2021 Subaru STI\u003c\/li\u003e\n  \u003cli\u003eConfirm specific model year and trim compatibility before ordering\u003c\/li\u003e\n  \n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCobb's platform-specific approach to product development is what makes their catalog reliable. Every piece is engineered for the GD\/GR\/VA STI specifically — not adapted from another application. That consistency is why Subispeed carries the full Cobb lineup: when a customer needs a part for their GD\/GR\/VA STI, we know the Cobb version will fit and function correctly without a test fit or fitment questions.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobb Subaru Brushed Titanium Tip Kit - 2002-2007 Subaru WRX \/ 2004-2007 STI\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Cobb Tuning\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCobb Tuning has been developing performance parts and tuning solutions for Subaru vehicles since 1999. Based in Austin, Texas, Cobb built their reputation on the Accessport — the most widely used Subaru ECU tuning device on the market — and expanded that into a full ecosystem of intake, exhaust, drivetrain, and engine bay accessories engineered specifically for the platforms they support. Every Cobb product is developed in-house and validated on their own test vehicles before it reaches customers. Subispeed carries the full Cobb catalog because their engineering standards and platform-specific development process consistently produce parts that work exactly as advertised.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2002-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":45766855917857,"sku":"COBB512140-NB","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/05b7ca043dd1b7dd5fed8988250e6b6a.jpg?v=1697913700"},{"product_id":"invidia-racing-series-cat-back-exhaust-2002-2007-subaru-wrx-sti","title":"Invidia Racing Series Single Exit Cat Back Exhaust - Stainless Steel Tip - 2002-2007 Subaru WRX \/ STI","description":"\u003ch4\u003e\u003cstrong\u003eRacing Series: Track Spec, Street Fitment\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Invidia Racing Series Cat-Back Exhaust with Stainless Steel Tip for the 2002-2007 Subaru WRX \/ STI is the aggressive end of the Invidia street catalog — designed for builds that spend serious time on track or at weekend events where maximum exhaust flow and a track-oriented sound character are the priorities. Larger diameter piping, less restriction, and a sound profile that reflects the racing series designation. SUS304 stainless construction, mandrel-bent piping, CNC-machined flanges, OEM hanger fitment.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/3a7c3368ad5c506e3b92e3d3f1cab506_4734a13b-708a-4999-800c-d7b66659b001.jpg?v=1697914723\" alt=\"Invidia Racing Series Single Exit Cat Back Exhaust - Stainless Steel Tip - 2002-2007 Subaru WRX \/ STI\" style=\"width:100%;max-width:100%;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eMore Flow, More Sound — Deliberately So\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Racing Series is designed for more aggressive performance use than the standard Invidia street catalog — that's the point. For builds targeting higher power output, the racing series piping diameter provides less backpressure at the turbine outlet, supporting better spool and top-end power delivery. The sound character suits a car that's primarily a weekend and track machine rather than a daily commuter.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/7267c77c425c40cef75aa348aa758341_ff12c250-7daa-4662-97d1-f29e2f272957.jpg?v=1697914723\" alt=\"Invidia Racing Series Single Exit Cat Back Exhaust - Stainless Steel Tip - 2002-2007 Subaru WRX \/ STI\" style=\"float:right;max-width:47%;margin:0 0 16px 16px;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBolt-In at OEM Hanger Locations\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eDespite the track-oriented character, the Racing Series installs at the factory downpipe flange and OEM hanger positions on the GD WRX\/STI — same installation as any other Invidia cat-back, no modification required. New gaskets and hardware are included.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/6697ea9930d59ed6e221378a9e35eae0_6a80559e-92ea-48fc-8f11-754b9621a51c.jpg?v=1697914723\" alt=\"Invidia Racing Series Single Exit Cat Back Exhaust - Stainless Steel Tip - 2002-2007 Subaru WRX \/ STI\" style=\"float:left;max-width:47%;margin:0 16px 16px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2002-2007 Subaru WRX \/ STI\u003c\/li\u003e\n  \u003cli\u003eSUS304 stainless steel construction\u003c\/li\u003e\n  \u003cli\u003e3-inch mandrel-bent piping — full diameter maintained at every bend\u003c\/li\u003e\n  \u003cli\u003eSingle exit — Stainless Steel tip\u003c\/li\u003e\n  \u003cli\u003eCNC-machined flanges — flat, leak-free sealing at all connection points\u003c\/li\u003e\n  \u003cli\u003eExhaust hangers welded at OEM locations — direct bolt-in fitment\u003c\/li\u003e\n  \u003cli\u003eSilencer included — adjustable sound output\u003c\/li\u003e\n  \u003cli\u003eImproves horsepower, torque, and throttle response\u003c\/li\u003e\n  \u003cli\u003eNew gaskets and hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2002-2007 Subaru WRX \/ STI\u003c\/li\u003e\n  \u003cli\u003eDirect bolt-in at OEM downpipe flange and hanger locations\u003c\/li\u003e\n  \u003cli\u003eNo modification to the vehicle required\u003c\/li\u003e\n  \u003cli\u003eSilencer included for reduced sound output when needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Invidia Racing Series is for GD WRX\/STI owners who use the car on track and want an exhaust that reflects that use. It's louder than the N1 and less suited to daily driving — if you commute in this car, that's worth knowing before ordering. If the car primarily sees weekend use, track days, and spirited driving, the Racing Series is the exhaust that matches that character.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eInvidia Racing Series cat-back exhaust\u003c\/li\u003e\n  \u003cli\u003eStainless Steel exhaust tip\u003c\/li\u003e\n  \u003cli\u003eNew gaskets and installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Invidia\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eInvidia is a Taiwanese performance exhaust manufacturer with a strong following in the Subaru, Mitsubishi, and Japanese sports car communities. Their catalog covers cat-back exhausts, downpipes, headers, manifolds, and full exhaust systems built around SUS304 stainless steel construction with CNC-machined flanges and direct OEM fitment. Invidia exhausts are among the most widely installed aftermarket systems on Subaru platforms globally — well-documented, well-supported, and proven across thousands of street and track builds. Subispeed carries the full Invidia lineup because their combination of quality construction, fitment accuracy, and range of tip and finish options makes them the exhaust brand we recommend to Subaru owners at nearly every power level.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2002-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eEJ20\/EJ205 MT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2004-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eEJ207 MT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":45766959923489,"sku":"INVHS02SW1GTR","price":875.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/394eef8cde2c031ca712e594eb0757af.jpg?v=1697914723"},{"product_id":"gskt-2-killer-b-motorsport-ej-2-bolt-gasket-kit","title":"Killer B EJ 2-Bolt Gasket Kit - 2002-2014 Subaru WRX \/ 2004-2021 STI \/ 2006-2013 Forester XT","description":"\u003cp\u003eThis is Killer B's EJ Exhaust Manifold Gasket Kit. These gaskets feature durable multi-layer stainless steel construction to provide you with an optimal seal. Although the OEM gaskets are metal, these will experience more heat than most gaskets within your engine. Because of these reasons, anytime you remove your exhaust for upgrades or maintenance the existing gaskets can come apart or become brittle. You should always use new gaskets upon re-assembly, or at the least, thoroughly inspect your gaskets as the exhaust manifold can be a labor-intensive job, you would not want to get everything back together to learn about an exhaust leak upon startup. Use a quality gasket from Killer B to provide your exhaust system with a leak-free seal. \u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3 align=\"center\"\u003eKiller B EJ 2-Bolt Gasket Kit\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eWill include (2) manifold to block gaskets\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes (1) turbo up pipe gasket\u003c\/li\u003e\r\n\t\u003cli\u003eDurable stainless steel construction with fire rings\u003c\/li\u003e\r\n\t\u003cli\u003eProvides a strong leak-free seal \u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Killer B Motorsport","offers":[{"title":"Default Title","offer_id":45766947701025,"sku":"KILGSKT-2","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/f15f72110dceae85f7451a84cb64aa18.jpg?v=1697914815"},{"product_id":"grm-026001-grimmspeed-lower-uppipe-gasket","title":"GrimmSpeed Lower Uppipe Gasket - Subaru Turbo Models","description":"GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.\r\n\r\nThis product cross-references with Subaru part number is 144022AA170.\r\n\u003cp\u003eAn amazing 7 LAYERS!\u003c\/p\u003e\r\n\r\n\u003cp\u003eGrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price. \u003c\/p\u003e\r\n\r\n\u003cp\u003eAt GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed™ has your answer, a premium multi-layer steel w\/ stainless steel fire-ring gasket at a great price. \u003c\/p\u003e\r\n\r\n\u003cp\u003eThis product cross-references with Subaru part number is 144022AA170.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\r\n\u003cli\u003e22% Thicker than OEM Gaskets\u003c\/li\u003e\r\n\u003cli\u003e304 Stainless Steel Fire-Ring\u003c\/li\u003e\r\n\r\n\u003c\/ul\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":45766927417633,"sku":"grmGRM026001","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/83ed229037c71aef7b223bced8dd385b.jpg?v=1697914439"},{"product_id":"invidia-g200-cat-back-exhaust-system-titanium-tip-2002-2007-subaru-wrx-sti","title":"Invidia G200 Cat Back Exhaust - Titanium Tip - 2002-2007 Subaru WRX \/ STI","description":"\u003ch4\u003e\u003cstrong\u003eThe G200: Quality Entry Point for the GD WRX\/STI\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Invidia G200 Cat-Back Exhaust with Titanium Tip for the 2002-2007 Subaru WRX \/ STI is the entry-level Invidia system — stainless steel construction, mandrel bends, direct OEM hanger fitment, and the Invidia build quality at a price point that makes upgrading from the factory exhaust a straightforward decision. The G200 produces a cleaner, more defined exhaust note than stock while keeping sound levels measured enough for daily use.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/61165596df029d92430a5c21088d0bbe_18aedb33-88cd-4246-a252-420e76c101e1.jpg?v=1697914663\" alt=\"Invidia G200 Cat Back Exhaust - Titanium Tip - 2002-2007 Subaru WRX \/ STI\" style=\"width:100%;max-width:100%;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStainless Construction, Mandrel Bends, OEM Fitment\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe G200 uses the same SUS304 stainless steel and mandrel bend construction as the rest of the Invidia catalog — The difference from higher-tier Invidia series is in sound tuning and tip presentation, not build quality. The mandrel-bent piping maintains full internal diameter at every curve, CNC-machined flanges seal flat at every connection, and OEM hanger positions are used throughout. The system bolts directly to the factory downpipe flange on the GD WRX\/STI.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/8d14b59e716acc0ca9abe00ab787b25b_74ebec59-bcbe-4f1b-88e8-18efb96af5db.jpg?v=1697914662\" alt=\"Invidia G200 Cat Back Exhaust - Titanium Tip - 2002-2007 Subaru WRX \/ STI\" style=\"float:right;max-width:47%;margin:0 0 16px 16px;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraightforward Installation, Genuine Improvement\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe G200 bolts in at the factory downpipe flange and hanger positions on the GD WRX\/STI — no modification required. New gaskets and hardware are included for the complete installation. The sound improvement over the factory system is immediately noticeable without being a daily driving compromise.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/069d09d2c3bf9294c26de1a8aafadf20_687c7c42-1714-4ed8-93c3-80d98610187a.jpg?v=1697914663\" alt=\"Invidia G200 Cat Back Exhaust - Titanium Tip - 2002-2007 Subaru WRX \/ STI\" style=\"float:left;max-width:47%;margin:0 16px 16px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2002-2007 Subaru WRX \/ STI\u003c\/li\u003e\n  \u003cli\u003eSUS304 stainless steel construction\u003c\/li\u003e\n  \u003cli\u003e3-inch mandrel-bent piping — full diameter maintained at every bend\u003c\/li\u003e\n  \u003cli\u003eSingle exit — Titanium tip\u003c\/li\u003e\n  \u003cli\u003eCNC-machined flanges — flat, leak-free sealing at all connection points\u003c\/li\u003e\n  \u003cli\u003eExhaust hangers welded at OEM locations — direct bolt-in fitment\u003c\/li\u003e\n  \u003cli\u003eImproves horsepower, torque, and throttle response\u003c\/li\u003e\n  \u003cli\u003eNew gaskets and hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2002-2007 Subaru WRX \/ STI\u003c\/li\u003e\n  \u003cli\u003eDirect bolt-in at OEM downpipe flange and hanger locations\u003c\/li\u003e\n  \u003cli\u003eNo modification to the vehicle required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe G200 is the correct purchase if you want the Invidia build quality and fitment accuracy without committing to the more aggressive sound profile of the higher series. It's a genuine performance exhaust — stainless construction, mandrel bends, real fitment — at the entry-level price point. For a GD WRX\/STI that still does daily duty and where keeping exhaust note manageable matters, the G200 is the right starting point.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eInvidia G200 cat-back exhaust\u003c\/li\u003e\n  \u003cli\u003eTitanium exhaust tip\u003c\/li\u003e\n  \u003cli\u003eNew gaskets and installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Invidia\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eInvidia is a Taiwanese performance exhaust manufacturer with a strong following in the Subaru, Mitsubishi, and Japanese sports car communities. Their catalog covers cat-back exhausts, downpipes, headers, manifolds, and full exhaust systems built around SUS304 stainless steel construction with CNC-machined flanges and direct OEM fitment. Invidia exhausts are among the most widely installed aftermarket systems on Subaru platforms globally — well-documented, well-supported, and proven across thousands of street and track builds. Subispeed carries the full Invidia lineup because their combination of quality construction, fitment accuracy, and range of tip and finish options makes them the exhaust brand we recommend to Subaru owners at nearly every power level.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2002-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eEJ20\/EJ205 MT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2004-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eEJ207 MT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":45766934266145,"sku":"INVHS02SW1G2T","price":1101.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/67dd99042ed44f3750676562eaead441.jpg?v=1697914662"},{"product_id":"hh4-1-swain-killer-b-motorsport-4-1-holy-header-coated","title":"Killer B Motorsport 4-1 Holy Header Coated - Subaru EJ Models (inc. 2002-2014 WRX \/ 2004-2021 STI)","description":"\u003cp\u003eSymmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary\/double secondary designs. A difference you will immediately notice in throttle response and the ability to hold more power higher into the revs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e Unless stock status shows \"in stock\" coated versions are usually built to order. Adding the coating option could add 2-3 months to your order.\u003c\/p\u003e\n\u003cp\u003eIt is recommended that you order a new set of gaskets to complete the install.  \u003c\/p\u003e\n\u003cp\u003eThe Killer B Motorsport Holy Header was developed using state of the art CAD software \u0026amp; simulations to determine optimal design to increase power in the mid to high RPM range. Short as possible primaries with a single secondary significantly decrease header volume allowing exhaust gas pressure to build quickly.\u003c\/p\u003e\n\u003cp\u003eSymmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary\/double secondary designs. A difference you will immediately notice in throttle response and the ability to hold more power higher into the revs.\u003c\/p\u003e\n\u003ch4\u003eFeatures include:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eShort Equal Length Primaries. The shortest possible length primaries you can have on an Equal Length header. Short means less header volume and quick spool up.\u003c\/li\u003e\n\u003cli\u003eSymmetrical Primary Design. All primaries have a similar tube length AND bend geometry. This keeps the pulse velocities high and consistent compared to equal length headers with different (non-symmetrical) primary tubing geometry.\u003c\/li\u003e\n\u003cli\u003eSmooth Mandrel Bends. All of the bends utilize a mandrel for smooth non-restrictive flow. Not only that, they use the largest bends possible at every location. It would be cheaper to use 2” bends everywhere, like others do, but that’s not going to give the best performance.\u003c\/li\u003e\n\u003cli\u003eThick Walled 321 Stainless Steel Construction for Long Life. 321 is alloyed with titanium, costs more, a lot more, but it’s the ideal material for high temperature turbocharged applications. Would 304 stainless work, yes, but the temperatures on turbocharged cars can exceed the limits of 304 stainless enough to make them brittle and crack. 321 stainless steel has higher strength and toughness at elevated temperatures. It was developed by the aircraft industry specifically to address 304 stainless manifolds that were cracking. Killer B Motorsport is the only company that manufactures full 321 headers.\u003c\/li\u003e\n\u003cli\u003eHigh Heat Retention. 321 stainless steel conducts less heat than 304 stainless steel. The short primaries and properly sized secondary’s also pull less heat from the exhaust gasses increasing turbine efficiency. Large tubing headers expose the exhaust gasses to more surface area transmitting more heat and reducing exhaust energy. Ceramic coating does not exceed the max temperature like you can with 304 stainless.\u003c\/li\u003e\n\u003cli\u003eV-Band Up-Pipe Connection. Why V-Band? Fast, easy, no gasket, no leaks, perfectly concentric alignment of tubes for no disruption of flow, what’s not to like!\u003c\/li\u003e\n\u003cli\u003eUp-Pipe included. Of course it comes with an Up-Pipe! This header was designed as a complete system. Using other up-pipes would only compromise performance, and nobody wants that.\u003c\/li\u003e\n\u003cli\u003eWeighs only 17 pounds (vs. OEM weighs 25 pounds)\u003c\/li\u003e\n\u003cli\u003eWorks with OEM EJ25 Oil Pans, and Killer B Motorsport Performance Aluminum Oil Pan!\u003c\/li\u003e\n\u003cli\u003eMade in the USA and Killer B quality!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Killer B Motorsport","offers":[{"title":"Default Title","offer_id":45767017529633,"sku":"KILHH4-1-SWAIN","price":2445.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/fa30237218cb1efc54d55112d2bc2ec3.jpg?v=1697914904"},{"product_id":"512260-cobb-tuning-uppipe","title":"COBB Tuning Uppipe - Subaru Models (inc. 2006-2014 WRX \/ 2004+ STI)","description":"\u003ch4\u003e\u003cstrong\u003eThe Uppipe: The Restriction Between the Engine and the Turbo\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb Stainless Steel Uppipe for the Subaru replaces the restrictive factory unit between the exhaust manifold and the turbocharger. The factory uppipe contains a flex section that collapses over time and a catalytic converter that restricts exhaust flow before it reaches the turbine wheel. The Cobb uppipe removes both restrictions, improving exhaust gas flow to the turbine and reducing the heat buildup that the factory flex section traps.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/19a1420d0915e6b82db47d36aff1669d.jpg?v=1697902061\" alt=\"COBB Tuning Uppipe - Subaru Models (inc. 2006-2014 WRX \/ 2004+ STI)\" style=\"width:100%;max-width:100%;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBetter Flow to the Turbine Wheel\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eReducing restriction in the uppipe directly improves how quickly exhaust gas reaches the turbine wheel on the Subaru. The turbine spins on exhaust energy — more energy arriving with less restriction means faster spool and better mid-range boost delivery. The Cobb uppipe also removes the pre-turbo catalyst that traps heat in the exhaust path before the turbocharger.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/c0fa050702584fc26a748945a998cd60.jpg?v=1697902061\" alt=\"COBB Tuning Uppipe - Subaru Models (inc. 2006-2014 WRX \/ 2004+ STI)\" style=\"float:right;max-width:47%;margin:0 0 16px 16px;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBolt-In at Factory Manifold and Turbo Flanges\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb uppipe bolts to the factory exhaust manifold and turbocharger flanges on the Subaru with no modification to the chassis or engine. The factory O2 sensor location is retained for ECU compatibility. An Accessport tune is required after installation.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/6111452c0f4367bd7915bc8cf3d318b3.jpg?v=1697902061\" alt=\"COBB Tuning Uppipe - Subaru Models (inc. 2006-2014 WRX \/ 2004+ STI)\" style=\"float:left;max-width:47%;margin:0 16px 16px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: Subaru\u003c\/li\u003e\n  \u003cli\u003eMaterial: 304 Stainless Steel — durable, mandrel-bent throughout\u003c\/li\u003e\n  \n  \n  \u003cli\u003eRemoves pre-turbo catalyst — reduces heat buildup and exhaust restriction\u003c\/li\u003e\n  \n  \u003cli\u003eBolt-in at factory connection points — no chassis modification required\u003c\/li\u003e\n  \n  \u003cli\u003eAccessport tune required after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: Subaru\u003c\/li\u003e\n  \n  \u003cli\u003eAccessport tune required after installation — do not run on stock ECU calibration\u003c\/li\u003e\n  \u003cli\u003eCheck local emissions regulations before installation — this is a high-flow replacement\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eNOTE: Ships via UPS\/FedEx — signature required at delivery\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb uppipe is one of the most underrated upgrades on the Subaru — it directly improves the exhaust gas energy reaching the turbine wheel, which shows up as improved spool speed and better mid-range boost delivery before the downpipe is even touched.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobb Stainless Steel Uppipe — Subaru\u003c\/li\u003e\n  \u003cli\u003eAll gaskets and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Cobb Tuning\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCobb Tuning has been developing performance parts and tuning solutions for Subaru vehicles since 1999. Based in Austin, Texas, Cobb built their reputation on the Accessport — the most widely used Subaru ECU tuning device on the market — and expanded that into a full ecosystem of intake, exhaust, drivetrain, and engine bay accessories engineered specifically for the platforms they support. Every Cobb product is developed in-house and validated on their own test vehicles before it reaches customers. Subispeed carries the full Cobb catalog because their engineering standards and platform-specific development process consistently produce parts that work exactly as advertised.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2004-2013\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eForester\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2004-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWrx Sti\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":45763309732129,"sku":"COBB512260","price":275.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/43fd7302aade75a89a355e9dca52e624.jpg?v=1697902061"},{"product_id":"10168100-greddy-revolution-rs-cat-back-exhaust","title":"GReddy Revolution RS Cat Back Exhaust - 2002-2007 Subaru WRX\/STI","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e304 stainless steel construction\u003c\/li\u003e\r\n\t\u003cli\u003eSmooth bends with an increase in piping diameter\u003c\/li\u003e\r\n\t\u003cli\u003eImproves the performance and the sound \u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3 align=\"center\"\u003eGReddy Revolution RS Cat Back Exhaust\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eFully hand-welded 304 stainless steel materials\u003c\/li\u003e\r\n\t\u003cli\u003e3\" piping\u003c\/li\u003e\r\n\t\u003cli\u003e4.5\" tip\u003c\/li\u003e\r\n\t\u003cli\u003eSmooth bends with increased piping improve horsepower and torque\u003c\/li\u003e\r\n\t\u003cli\u003eCreates a more aggressive exhaust note\u003c\/li\u003e\r\n\t\u003cli\u003eExhaust hangers welded onto OEM locations to be a direct bolt-on installation\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes new gaskets and hardware\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eIMPROVE THE PERFORMANCE AND THE SOUND\u003c\/h4\u003e\r\n\r\n\u003cp\u003eHere, you are looking at the Greddy Revolution RS Cat-Back Exhaust System for the 02-07 Subaru WRX \/ STI. Greddy designed this exhaust system using fully hand-welded stainless-steel construction with smooth bends and larger piping diameter. The result is more power and performance along with an aggressive sound. This exhaust system will come ready to install with new hardware and gaskets.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"Greddy","offers":[{"title":"Default Title","offer_id":45763334439201,"sku":"GRE10168100","price":693.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/1f8ae14f1edea21c629a54ad769b45cf.jpg?v=1697902614"},{"product_id":"cbx-wrxshield-apr-carbon-fiber-heat-shield","title":"APR Performance Carbon Fiber Heat Shield - 2004-2007 Subaru WRX\/STi","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eDurable carbon fiber construction\u003c\/li\u003e\r\n\t\u003cli\u003eProtects the rear bumper from radiant heat from the exhaust tip\u003c\/li\u003e\r\n\t\u003cli\u003eprovides a race-inspired aesthetic\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3 align=\"center\"\u003eAPR Carbon Fiber Heat Shield\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eMade of vacuumed-formed dry carbon fiber to provide a perfect factory fitment\u003c\/li\u003e\r\n\t\u003cli\u003eProtects bumper and paint from the heat generated from the exhaust tip\u003c\/li\u003e\r\n\t\u003cli\u003eProvides race-inspired styling\u003c\/li\u003e\r\n\t\u003cli\u003eCoated with heat-resistant epoxy coating\u003c\/li\u003e\r\n\t\u003cli\u003eUV resistant\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes 7 Allen Key Bolts to secure the heat shield to the bumper\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eADD PROTECTION AGAINST YOUR EXHAUST WITH A APR CARBON HEAT SHIELD\u003c\/h4\u003e\r\n\r\n\u003cp\u003eThe APR Carbon Fiber Rear Bumper Heat Shield features race-inspired carbon fiber looks, styling, and construction, and it has been designed to protect your rear bumper from those hot exhaust tips. This is an excellent upgrade for those of you with weekend show cars, but it serves a purpose for those of you with daily drivers and especially purpose-built race cars. \u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"APR Performance","offers":[{"title":"Default Title","offer_id":46206091591969,"sku":"APPCBX-WRXSHIELD","price":178.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/58e8437c35cbc9422a8648af19c25069.jpg?v=1697902940"},{"product_id":"gs092018-grimmspeed-turbo-heat-shield-reflect-a-gold-foil-pre-cut-for-92007-92008","title":"Grimmspeed Turbo Heat Shield Reflect-A-Gold Foil (Pre-Cut for 92007\/92008) - Subaru Turbo Models","description":"****Make up our own description.***\r\n\u003ch4 align=\"center\"\u003eGrimmspeed Turbo Heat Shield Reflect-A-Gold Foil\u003c\/h4\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003cp\u003eAdding a heat shield to a turbocharger is a very effective way to reduce under hood temperatures and increase the efficiency of your intercooler by avoiding heat soak. However, heat shields are metal and inevitably absorb heat, which will eventually effect surrounding components such as your TMIC. \u003c\/p\u003e\r\n\r\n\u003cp\u003eWe at GrimmSpeed decided to increase the efficiency of our heat shields even further by offering an optional, pre-cut, fiberglass-backed self-adhesive gold foil. The foil is a great way to take your heat shield’s effectiveness to the next level and prevent it from directly absorbing radiant heat and passing it on to its surroundings. By simply applying the CNC pre-cut foil to the INSIDE of the shield, you are now creating an additional barrier for radiant heat coming from the turbo and reducing under hood temperatures even more!\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe gold foil was precisely designed using CAD Software specifically for The GrimmSpeed Version 2 Heat Shield and CNC-cut for a perfect fit. No more wasting time trying to cut correctly-sized pieces from a square sheet of foil!\u003c\/p\u003e\r\n\r\n\u003ch4\u003eSpecs\u003c\/h4\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eCNC-cut and CAD-designed to work specifically with The GrimmSpeed Version 2 Heat Shield\u003c\/li\u003e\r\n\u003cli\u003eGold front, fiberglass center and adhesive backing construction\u003c\/li\u003e\r\n\u003cli\u003e800°F Radiant Heat Resistance\u003c\/li\u003e\r\n\u003cli\u003eIncreases efficiency of the heat shield by reflecting radiant heat and helps to avoid TMIC heat soak\u003c\/li\u003e\r\n\u003cli\u003e100% Made in the USA\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eThis foil is pre-cut specifically to fit the GrimmSpeed Version 2 Turbo Heat Shield [Part #092007\/092008]\u003c\/strong\u003e\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":45763361276193,"sku":"grmGRMGS092018","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/2256951c0f52b4432da71a1b0a4e1bca.jpg?v=1697902877"},{"product_id":"invidia-equal-length-big-piping-exhaust-manifold-2015-2021-subaru-sti","title":"Invidia Equal Length Big Piping Exhaust Manifold - Subaru Models (Inc. 2002-2014 WRX \/ 2006-2021 STI)","description":"\u003ch3 style=\"text-align: center;\"\u003eInvidia Equal Length Big Piping Exhaust Manifold 2002-2014 Subaru WRX \/ 2004-2021 Subaru STI\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eSPECS:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eEqual-length design\u003c\/li\u003e\n\u003cli\u003eBuilt a larger piping diameter\u003c\/li\u003e\n\u003cli\u003eBuilt-in O2 sensor bung\u003c\/li\u003e\n\u003cli\u003eSmooth bends allow for an unobstructed flow path for the exhaust gases to exit\u003c\/li\u003e\n\u003cli\u003eIdeal for those of you looking to make big horsepower numbers\u003c\/li\u003e\n\u003cli\u003eThe equal-length design will eliminate the boxer rumble and will create an aggressive 4-cylinder race-inspired sound\u003c\/li\u003e\n\u003cli\u003eIncludes new exhaust manifold studs\u003c\/li\u003e\n\u003cli\u003eMade for the stock turbocharger. or aftermarket turbochargers with the stock-style exhaust flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cstrong\u003eWHEN YOU WANT TO MAKE ALL OF THE POWER\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis is the Invidia Equal Length Big Piping Exhaust Manifold. This type of manifold is ideal for those of you looking to surpass large horsepower figures that would otherwise be limited by the flow capacity of the factory exhaust manifold. When shooting for 600+ horsepower and beyond, two of the main ingredients that seem to be key factors are a larger piping diameter, along with an equal-length design. This with smooth bends as much as possible within the manifold design will allow for an unobstructed flow path for the exhaust to exhale the exhaust gases as proficient as possible for those with moderate bolt-ons.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e02-05 wrx requires 2.5l sti oil pan (on some)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e06-07 wrx requires sti oil cooler and sti oil pan\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":45763371761953,"sku":"INVHS05SW1HDP","price":1820.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/3165cab81ce9e473eae91a8342f89d5e.jpg?v=1697903160"},{"product_id":"hh-2bolt-swain-killer-b-motorsport-4-1-holy-header-2-bolt-coated","title":"Killer B Motorsport 4-1 Holy Header 2-Bolt Coated - Subaru EJ Models (inc. 2002-2014 WRX \/ 2004-2021 STI)","description":"Symmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary\/double secondary designs. A difference you will immediately notice in throttle response and the ability to hold more power higher into the revs.\r\n\u003cp\u003eThe Killer B Motorsport Holy Header was developed using state of the art CAD software \u0026amp; simulations to determine optimal design to increase power in the mid to high RPM range. Short as possible primaries with a single secondary significantly decrease header volume allowing exhaust gas pressure to build quickly.\u003c\/p\u003e\r\n\r\n\u003cp\u003eSymmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary\/double secondary designs. A difference you will immediately notice in throttle response and the ability to hold more power higher into the revs.\u003c\/p\u003e\r\n\r\n\u003ch4\u003eFeatures include:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eShort Equal Length Primaries. The shortest possible length primaries you can have on an Equal Length header. Short means less header volume and quick spool up.\u003c\/li\u003e\r\n\u003cli\u003eSymmetrical Primary Design. All primaries have a similar tube length AND bend geometry. This keeps the pulse velocities high and consistent compared to equal length headers with different (non-symmetrical) primary tubing geometry. \u003c\/li\u003e\r\n\u003cli\u003eSmooth Mandrel Bends. All of the bends utilize a mandrel for smooth non-restrictive flow. Not only that, they use the largest bends possible at every location. It would be cheaper to use 2” bends everywhere, like others do, but that’s not going to give the best performance. \u003c\/li\u003e\r\n\u003cli\u003eThick Walled 321 Stainless Steel Construction for Long Life. 321 is alloyed with titanium, costs more, a lot more, but it’s the ideal material for high temperature turbocharged applications. Would 304 stainless work, yes, but the temperatures on turbocharged cars can exceed the limits of 304 stainless enough to make them brittle and crack. 321 stainless steel has higher strength and toughness at elevated temperatures. It was developed by the aircraft industry specifically to address 304 stainless manifolds that were cracking. Killer B Motorsport is the only company that manufactures full 321 headers. \u003c\/li\u003e\r\n\u003cli\u003eHigh Heat Retention. 321 stainless steel conducts less heat than 304 stainless steel. The short primaries and properly sized secondary’s also pull less heat from the exhaust gasses increasing turbine efficiency. Large tubing headers expose the exhaust gasses to more surface area transmitting more heat and reducing exhaust energy. Ceramic coating does not exceed the temperature range like you can with 304 stainless. \u003c\/li\u003e\r\n\u003cli\u003eWeighs only 17 pounds (vs. OEM weighs 25 pounds) \u003c\/li\u003e\r\n\u003cli\u003eWorks with OEM EJ25 Oil Pans, and Killer B Motorsport Performance Aluminum Oil Pan! \u003c\/li\u003e\r\n\u003cli\u003eMade in the USA and Killer B quality!\u003c\/li\u003e\r\n\u003cli\u003eWorks with any 2-Bolt Up-Pipe, including rotated\u003c\/li\u003e\r\n\u003cli\u003eUp-Pipe not included\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Killer B Motorsport","offers":[{"title":"Default Title","offer_id":45763373891873,"sku":"KILHH-2BOLT-SWAIN","price":2119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/530bd00c14860886194d2288ada5d3e6.jpg?v=1697903338"},{"product_id":"gskt-killer-b-motorsports-ej-exhaust-manifold-gasket-kit","title":"Killer B Motorsports EJ Exhaust Manifold Gasket Kit - Subaru EJ Turbo Models","description":"\u003cp\u003eThis is the manifold and up-pipe to turbo gasket EJ exhaust kit for your 2015-2020 Subaru STI. Designed just like the OEM gasket, however, this example is thicker and more durable.\u003c\/p\u003e\r\n\u003ch4 align=\"center\"\u003eKiller B Motorsports EJ Exhaust Manifold Gasket Kit\u003c\/h4\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch4\u003eHighlights\u003c\/h4\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e2 head to manifold ej gasket.\u003c\/li\u003e\r\n\u003cli\u003e1 up-pipe to turbo ej gasket.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eThis is the manifold and up-pipe to turbo gasket EJ exhaust kit for your 2015-2020 Subaru STI. Designed just like the OEM gasket, however, this example is thicker and more durable.\u003c\/p\u003e","brand":"Killer B Motorsport","offers":[{"title":"Default Title","offer_id":45763381231905,"sku":"KILGSKT","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/5e20cfaa013900d632f770a91e1aab7e.jpg?v=1697903291"},{"product_id":"512510-cobb-tuning-turbo-heatshield","title":"Cobb Turbo Heat Shield - 2002-2007  Subaru WRX \/ 2004-2008 Forester XT \/ 2004-2019 STi","description":"\u003ch4\u003e\u003cstrong\u003eThe Downpipe: Where Stage 2 Actually Begins\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb Stainless Steel Downpipe for the 2019-2021 Subaru WRX STI is the component that unlocks Stage 2 tuning on the VA STI. The factory downpipe houses a catalytic converter that restricts exhaust flow significantly at Stage 2 power levels — replacing it with the Cobb high-flow downpipe removes that restriction and allows the turbine to spin more freely, improving spool, reducing exhaust back pressure, and enabling the Accessport Stage 2 OTS map. Note: check emissions regulations in your area before installation.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/dcb995b64b3a630b45a4361e387590b1.jpg?v=1697903468\" alt=\"Cobb Turbo Heat Shield - 2002-2007  Subaru WRX \/ 2004-2008 Forester XT \/ 2004-2019 STi\" style=\"width:100%;max-width:100%;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eLess Back Pressure, More Turbine Efficiency\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe turbine side of the turbocharger on the VA STI is directly affected by what's downstream. High back pressure means the turbine has to work harder to push exhaust out — which means less energy available to spin the compressor wheel. The Cobb downpipe dramatically reduces this back pressure, improving turbine efficiency and enabling the turbocharger to build boost faster.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/9aab5861f2f6fcf41b92d6a2bdb10c2f.jpg?v=1697903468\" alt=\"Cobb Turbo Heat Shield - 2002-2007  Subaru WRX \/ 2004-2008 Forester XT \/ 2004-2019 STi\" style=\"float:right;max-width:47%;margin:0 0 16px 16px;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003e3-Inch Connection, Factory Flange Fitment\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb downpipe uses the factory turbocharger outlet flange on the VA STI and a 3-inch pipe to the factory cat-back connection point. Installation is bolt-in at the factory locations — factory O2 sensor bung is retained for correct ECU operation. An Accessport tune is required after installation — the factory map is not calibrated for the increased exhaust flow.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/edd7d999d62b8541e66abf716abbd51e.jpg?v=1697903468\" alt=\"Cobb Turbo Heat Shield - 2002-2007  Subaru WRX \/ 2004-2008 Forester XT \/ 2004-2019 STi\" style=\"float:left;max-width:47%;margin:0 16px 16px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2019-2021 Subaru WRX STI\u003c\/li\u003e\n  \u003cli\u003eMaterial: 304 Stainless Steel — durable, mandrel-bent throughout\u003c\/li\u003e\n  \u003cli\u003e3-inch piping — supports Stage 2 and Stage 3 power levels\u003c\/li\u003e\n  \n  \n  \u003cli\u003eRemoves downpipe catalyst — unlocks Stage 2 OTS tune capability\u003c\/li\u003e\n  \u003cli\u003eBolt-in at factory connection points — no chassis modification required\u003c\/li\u003e\n  \n  \u003cli\u003eAccessport tune required after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2019-2021 Subaru WRX STI\u003c\/li\u003e\n  \n  \u003cli\u003eAccessport tune required after installation — do not run on stock ECU calibration\u003c\/li\u003e\n  \u003cli\u003eCheck local emissions regulations before installation — this is a high-flow replacement\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eNOTE: Ships via UPS\/FedEx — signature required at delivery\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb downpipe is the key piece that takes the VA STI from Stage 1 to Stage 2 territory. Without replacing the factory downpipe, the Stage 2 OTS map is working against a restriction that limits what the turbocharger can actually deliver. This is the part that makes Stage 2 numbers real.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobb Downpipe — 2019-2021 Subaru WRX STI\u003c\/li\u003e\n  \u003cli\u003eAll gaskets and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Cobb Tuning\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCobb Tuning has been developing performance parts and tuning solutions for Subaru vehicles since 1999. Based in Austin, Texas, Cobb built their reputation on the Accessport — the most widely used Subaru ECU tuning device on the market — and expanded that into a full ecosystem of intake, exhaust, drivetrain, and engine bay accessories engineered specifically for the platforms they support. Every Cobb product is developed in-house and validated on their own test vehicles before it reaches customers. Subispeed carries the full Cobb catalog because their engineering standards and platform-specific development process consistently produce parts that work exactly as advertised.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2004-2008\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eForester\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2002-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWrx Sti\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":45763393257761,"sku":"COBB512510","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/9aab5861f2f6fcf41b92d6a2bdb10c2f.jpg?v=1697903468"},{"product_id":"cob-512100-cobb-tuning-cat-back-exhaust-stainless-steel","title":"COBB Tuning Cat Back Exhaust Stainless Steel - 2002-2007 Subaru WRX\/STI","description":"\u003ch4\u003e\u003cstrong\u003eThe Cobb Stainless Catback: The Sound Your GD WRX\/STI Deserves\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb 3-inch Stainless Steel Cat-Back Exhaust for the 2002-2007 Subaru WRX\/STI is a mandrel-bent stainless steel system designed to free up the exhaust restriction downstream of the catalytic converter and give the GD WRX\/STI the exhaust note it should have come with. The 3-inch piping supports Stage 2 and Stage 3 power levels without becoming the restriction in the exhaust system.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/9fd081c598484413ca569f27624d862c.jpg?v=1697903320\" alt=\"COBB Tuning Cat Back Exhaust Stainless Steel - 2002-2007 Subaru WRX\/STI\" style=\"width:100%;max-width:100%;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003e3-Inch Mandrel Bends — No Crimping, No Restrictions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eEvery bend in the Cobb catback is mandrel-bent — a process that maintains the full 3-inch internal diameter through the curve rather than crimping the pipe as press-bending does. Each crimped bend creates a restriction that robs exhaust velocity. The Cobb system maintains consistent flow from the downpipe connection to the tips, supporting the exhaust gas velocity that a modified GD WRX\/STI needs to perform.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/22199f3d236e20842108751efdf39d65_f21fc6bd-4c85-46f6-ba39-ad2e7331548b.jpg?v=1697903320\" alt=\"COBB Tuning Cat Back Exhaust Stainless Steel - 2002-2007 Subaru WRX\/STI\" style=\"float:right;max-width:47%;margin:0 0 16px 16px;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBolt-In at Factory Hanger Locations\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb catback connects at the factory downpipe flange and bolts to the factory exhaust hanger locations on the GD WRX\/STI. No custom fabrication, no welding, no modification to the chassis. The polished stainless tips exit at the factory cutout location for a clean, finished appearance.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/04d50da1d5f68827ef950c148328cf5c.jpg?v=1697903320\" alt=\"COBB Tuning Cat Back Exhaust Stainless Steel - 2002-2007 Subaru WRX\/STI\" style=\"float:left;max-width:47%;margin:0 16px 16px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2002-2007 Subaru WRX\/STI\u003c\/li\u003e\n  \u003cli\u003eMaterial: 304 Stainless Steel — durable, mandrel-bent throughout\u003c\/li\u003e\n  \u003cli\u003e3-inch piping — supports Stage 2 and Stage 3 power levels\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent throughout — full internal diameter maintained at every bend\u003c\/li\u003e\n  \n  \n  \u003cli\u003eBolt-in at factory connection points — no chassis modification required\u003c\/li\u003e\n  \n  \u003cli\u003eAccessport tune required after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2002-2007 Subaru WRX\/STI\u003c\/li\u003e\n  \n  \u003cli\u003eAccessport tune required after installation — do not run on stock ECU calibration\u003c\/li\u003e\n  \u003cli\u003eConnects at factory downpipe flange — verify downpipe connection compatibility\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eNOTE: Ships via UPS\/FedEx — signature required at delivery\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb catback is the exhaust we recommend for any GD WRX\/STI build — the 3-inch mandrel-bent stainless steel construction supports power levels well beyond Stage 2 and the sound character is aggressive without being obnoxious on the street. It connects at the factory flange so it pairs with any Cobb or aftermarket downpipe without an adapter.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobb 3-inch Stainless Cat-Back Exhaust — 2002-2007 Subaru WRX\/STI\u003c\/li\u003e\n  \u003cli\u003eAll gaskets and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Cobb Tuning\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCobb Tuning has been developing performance parts and tuning solutions for Subaru vehicles since 1999. Based in Austin, Texas, Cobb built their reputation on the Accessport — the most widely used Subaru ECU tuning device on the market — and expanded that into a full ecosystem of intake, exhaust, drivetrain, and engine bay accessories engineered specifically for the platforms they support. Every Cobb product is developed in-house and validated on their own test vehicles before it reaches customers. Subispeed carries the full Cobb catalog because their engineering standards and platform-specific development process consistently produce parts that work exactly as advertised.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2002-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":45763378118945,"sku":"COBB512100","price":905.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/82651cee697bb861376f017fc8adc4ad.jpg?v=1697903320"},{"product_id":"821660-cobb-subaru-ej-turbo-blanket-black-lava","title":"COBB Subaru EJ Turbo Blanket Black Lava - Subaru Models (inc. 2002-2014 WRX \/ 2004-2021 STI \/ 2005-2009 Legacy GT \/ Outback XT)","description":"\u003ch4\u003e\u003cstrong\u003eThe Uppipe: The Restriction Between the Engine and the Turbo\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb Stainless Steel Uppipe for the 2002-2007 Subaru WRX\/STI replaces the restrictive factory unit between the exhaust manifold and the turbocharger. The factory uppipe contains a flex section that collapses over time and a catalytic converter that restricts exhaust flow before it reaches the turbine wheel. The Cobb uppipe removes both restrictions, improving exhaust gas flow to the turbine and reducing the heat buildup that the factory flex section traps.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/5dbb839e0abb97a15653bd01924caf24.jpg?v=1697903610\" alt=\"COBB Subaru EJ Turbo Blanket Black Lava - Subaru Models (inc. 2002-2014 WRX \/ 2004-2021 STI \/ 2005-2009 Legacy GT \/ Outback XT)\" style=\"width:100%;max-width:100%;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBetter Flow to the Turbine Wheel\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eReducing restriction in the uppipe directly improves how quickly exhaust gas reaches the turbine wheel on the GD WRX\/STI. The turbine spins on exhaust energy — more energy arriving with less restriction means faster spool and better mid-range boost delivery. The Cobb uppipe also removes the pre-turbo catalyst that traps heat in the exhaust path before the turbocharger.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/e2198df99ac1fa1ef47ba204933a739e.jpg?v=1697903610\" alt=\"COBB Subaru EJ Turbo Blanket Black Lava - Subaru Models (inc. 2002-2014 WRX \/ 2004-2021 STI \/ 2005-2009 Legacy GT \/ Outback XT)\" style=\"float:right;max-width:47%;margin:0 0 16px 16px;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBolt-In at Factory Manifold and Turbo Flanges\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb uppipe bolts to the factory exhaust manifold and turbocharger flanges on the GD WRX\/STI with no modification to the chassis or engine. The factory O2 sensor location is retained for ECU compatibility. An Accessport tune is required after installation.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/b067ec90a153d337504218ac78ad111f.jpg?v=1697903610\" alt=\"COBB Subaru EJ Turbo Blanket Black Lava - Subaru Models (inc. 2002-2014 WRX \/ 2004-2021 STI \/ 2005-2009 Legacy GT \/ Outback XT)\" style=\"float:left;max-width:47%;margin:0 16px 16px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2002-2007 Subaru WRX\/STI\u003c\/li\u003e\n  \u003cli\u003eMaterial: 304 Stainless Steel — durable, mandrel-bent throughout\u003c\/li\u003e\n  \n  \n  \n  \n  \u003cli\u003eBolt-in at factory connection points — no chassis modification required\u003c\/li\u003e\n  \n  \u003cli\u003eAccessport tune required after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2002-2007 Subaru WRX\/STI\u003c\/li\u003e\n  \n  \u003cli\u003eAccessport tune required after installation — do not run on stock ECU calibration\u003c\/li\u003e\n  \u003cli\u003eConnects at factory downpipe flange — verify downpipe connection compatibility\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eNOTE: Ships via UPS\/FedEx — signature required at delivery\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb uppipe is one of the most underrated upgrades on the GD WRX\/STI — it directly improves the exhaust gas energy reaching the turbine wheel, which shows up as improved spool speed and better mid-range boost delivery before the downpipe is even touched.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobb Stainless Steel Uppipe — 2002-2007 Subaru WRX\/STI\u003c\/li\u003e\n  \u003cli\u003eAll gaskets and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Cobb Tuning\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCobb Tuning has been developing performance parts and tuning solutions for Subaru vehicles since 1999. Based in Austin, Texas, Cobb built their reputation on the Accessport — the most widely used Subaru ECU tuning device on the market — and expanded that into a full ecosystem of intake, exhaust, drivetrain, and engine bay accessories engineered specifically for the platforms they support. Every Cobb product is developed in-house and validated on their own test vehicles before it reaches customers. Subispeed carries the full Cobb catalog because their engineering standards and platform-specific development process consistently produce parts that work exactly as advertised.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2004-2013\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eForester\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2002-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWrx\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":45763393683745,"sku":"COBB821660","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/422a25c367b32b20bef479e069868c86.jpg?v=1697903610"},{"product_id":"grimmspeed-unequal-length-header-2002-2014-subaru-wrx-2004-2021-sti","title":"02-14 WRX \/ 04-21 STI GrimmSpeed Unequal Length Header","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOne of if not the fastest spooling aftermarket unequal length options\u003c\/li\u003e\n\u003cli\u003eClears aftermarket oil pans\u003c\/li\u003e\n\u003cli\u003eEqual-length performance with the unequal sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 align=\"center\"\u003eGrimmSpeed Unequal Length Header\u003c\/h3\u003e\n\u003chr\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"leftColumn\"\u003e\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFull 304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eInnovative 1.5 to 1 unequal length runners - Equal length performance with an unequal length sound\u003c\/li\u003e\n\u003cli\u003e4 into 1 low-angle merge cast collector ensures minimal restriction and maximum performance\u003c\/li\u003e\n\u003cli\u003eSmooth restriction-free flow throughout is accomplished with single-piece mandrel bent tubing welded to a single piece merge collector to remove \"steps\"\u003c\/li\u003e\n\u003cli\u003eSubstantial power and torque gains upon research netted +25 HP and +25 FT\/LBS over stock\u003c\/li\u003e\n\u003cli\u003eQuickest spooling aftermarket header when compared to the competition\u003c\/li\u003e\n\u003cli\u003eNo tune required and safe to run\u003c\/li\u003e\n\u003cli\u003eIncludes new gaskets and hardware for the installation\u003c\/li\u003e\n\u003cli\u003eDesigned to clear aftermarket oil pans\u003c\/li\u003e\n\u003cli\u003eManufactured and welded in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFITMENT NOTES\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e02-05 Subaru WRX 5MT requires STI oil pan and pickup\u003c\/li\u003e\n\u003cli\u003e06-07 Subaru WRX requires STI oil cooler and feed pipe\u003c\/li\u003e\n\u003cli\u003e04-08 Subaru Forester XT requires STI oil pan, pickup, and oil cooler\u003c\/li\u003e\n\u003cli\u003e04-06 Subaru Baja XT requires STI oil pan, pickup, and oil cooler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rightColumn\"\u003e\n\u003ch4 style=\"align-content: center;\"\u003eFeatured in New Products September 2022\u003c\/h4\u003e\n\u003cdiv class=\"video-container\"\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/09zVs5xwnxg\" height=\"315\" width=\"560\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 align=\"center\"\u003eONE OF THE QUICKEST SPOOLING UNEQUAL LENGTH HEADERS ON THE MARKET\u003c\/h4\u003e\n\u003cp\u003eGrimmspeed believes that there has not been any major changes to the unequal exhaust manifold in some time, and this is due to the tight geometry and long cross-pipe between the two collectors. Although it provides the Subaru with that signature boxer sound, it is not optimized for flow or power. This design is great for low-end spool, but the factory exhaust manifold runs out of steam higher in the rev range. To relieve this issue, other manufacturers would design a more equal-length header with larger diameter runners to make up for the performance. Because of these reasons, GrimmSpeed has created a header that would offer the best of both worlds meaning excellent power delivery throughout the entire RPM range, while still delivering that flagship boxer rumble.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGrimmSpeed presents a proprietary design that utilizes an innovative setup where each bank of runners is equal length. One set is 1.5 times the length of the other which provides the ruble sound while maintaining the performance of an equal length setup. This manifold utilizes a single-piece, mandrel-bent runners to minimize disturbances to the exhaust gas along with an extremely durable cast 304 stainless steel collector to keep each bank of runners truly equal length which is very difficult to accomplish with a 4-into-1 welded collector. The low-angle merge of this collector allows for a faster spool and unbeatable off-boost throttle response. To match the flow, the collector features machined internal diameters to perfectly match the 1 3\/4\" primary runners and 2\" secondary pipe which eliminates unwanted \"steps\" in the exhaust flow.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDuring the engineering process, GrimmSpeed scanned the underside of several EJ engines using a FARO arm which allowed them to design and simulate their header in a digital 3D space to find the optimal balance of runner lengths and angles for the best performance possible on an unequal length setup. They then 3D printed a number of different configurations to narrow the most optimal final design. They were able to form the header around a variety of different STI oil pan setups from factory to the most popular aftermarket options. Once they were satisfied with a design, GrimmSpeed put the manifold through months of punishing performance and longevity testing. When compared to the OEM exhaust manifold, GrimmSpeed had produced +25 HP and +25 FT\/LBS with a quicker spool even when compared to the best unequal and equal-length aftermarket offerings,\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNote\u003c\/p\u003e\n\u003cp\u003eHeader wrap or having the headers ceramic coated will void the Warranty\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":45763448504609,"sku":"grmGRM113026","price":1029.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/addf196aaf37d3025c9db6799ee560a5.jpg?v=1697904808"},{"product_id":"invidia-equal-length-race-exhaust-manifold-2002-2014-subaru-wrx-2004-2021-sti-2005-2009-legacy-gt","title":"Invidia Equal Length Race Exhaust Manifold - Subaru Models (Inc. 2005-2021 STI \/ 2008-2014 WRX)","description":"\u003ch4\u003e\u003cstrong\u003eEqual Length Race Manifold: The Foundation for 600+ HP EJ Builds\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Invidia Equal Length Race Exhaust Manifold for the 2008-2014 Subaru WRX STI is designed for the upper end of EJ performance builds — the component that replaces the factory unequal length manifold when the factory unit becomes the exhaust restriction on high-horsepower builds. Invidia rates this manifold for 600+ HP applications. The equal length primary design eliminates the cylinder-to-cylinder pulse timing variations of the factory manifold and produces a 4-cylinder exhaust note in place of the characteristic Subaru boxer rumble.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/95e225d083a9adf26e8d65e4bd40fd75.jpg?v=1697905107\" alt=\"Invidia Equal Length Race Exhaust Manifold - Subaru Models (Inc. 2005-2021 STI \/ 2008-2014 WRX)\" style=\"width:100%;max-width:100%;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eEqual Length Primaries — Consistent Pulse Timing at the Turbine\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe factory EJ exhaust manifold is unequal length — cylinders 3 and 4 have significantly longer primaries than cylinders 1 and 2. At moderate power levels this is acceptable, but as boost and exhaust flow increase, unequal pulse timing creates interference at the turbocharger inlet and limits scavenging efficiency. The Invidia equal length design ensures all four cylinder pulses arrive at the turbine simultaneously — improving scavenging efficiency, eliminating inter-cylinder interference, and supporting the power levels a high-output EJ build requires.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/a2dc98c298990721e6621529299d0906.jpg?v=1697905107\" alt=\"Invidia Equal Length Race Exhaust Manifold - Subaru Models (Inc. 2005-2021 STI \/ 2008-2014 WRX)\" style=\"float:right;max-width:47%;margin:0 0 16px 16px;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003e2-Bolt Up-Pipe Flange — For External Up-Pipes and Rotated Setups\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe manifold uses a 2-bolt up-pipe flange for use with an external-style up-pipe or rotated turbo setups. Built-in O2 sensor bung included for ECU compatibility. Important fitment notes: 2002-2005 WRX may require STI oil pan. 2006-2007 WRX requires STI oil cooler and STI oil pan. Verify clearances for your specific application before ordering. A tune is required after installation.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/54b1bdfb4851d1ef9ae2c67d19a5bab7.jpg?v=1697905107\" alt=\"Invidia Equal Length Race Exhaust Manifold - Subaru Models (Inc. 2005-2021 STI \/ 2008-2014 WRX)\" style=\"float:left;max-width:47%;margin:0 16px 16px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2008-2014 Subaru WRX STI\u003c\/li\u003e\n  \u003cli\u003e304 stainless steel equal-length construction\u003c\/li\u003e\n  \u003cli\u003e2-bolt up-pipe flange — for external up-pipe or rotated turbo setups\u003c\/li\u003e\n  \u003cli\u003eBuilt-in O2 sensor bung\u003c\/li\u003e\n  \u003cli\u003eDesigned for 600+ HP applications\u003c\/li\u003e\n  \u003cli\u003eEliminates unequal pulse timing of factory manifold\u003c\/li\u003e\n  \u003cli\u003eChanges exhaust note from boxer rumble to 4-cylinder character\u003c\/li\u003e\n  \u003cli\u003eTune required after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2008-2014 Subaru WRX STI\u003c\/li\u003e\n  \u003cli\u003e2002-2005 WRX may require STI oil pan\u003c\/li\u003e\n  \u003cli\u003e2006-2007 WRX requires STI oil cooler and STI oil pan\u003c\/li\u003e\n  \u003cli\u003eTune required after installation\u003c\/li\u003e\n  \u003cli\u003eVerify clearances for your specific engine build before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Invidia equal length manifold is for GR STI builds that have addressed everything else and are now targeting the manifold as the next restriction. This is a high-power build component — not an early upgrade purchase. The trade-off is real: the equal length design eliminates the Subaru boxer rumble that many owners consider part of the car's character. For a 600+ HP performance build, that trade-off is worth it. For a build where the boxer sound matters, it is not.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eInvidia Equal Length Race Exhaust Manifold\u003c\/li\u003e\n  \u003cli\u003eNew exhaust manifold studs\u003c\/li\u003e\n  \u003cli\u003eNOTE: 2002-2005 WRX may require STI oil pan. 2006-2007 WRX requires STI oil cooler and oil pan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Invidia\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eInvidia is a Taiwanese performance exhaust manufacturer with a strong following in the Subaru, Mitsubishi, and Japanese sports car communities. Their catalog covers cat-back exhausts, downpipes, headers, manifolds, and full exhaust systems built around SUS304 stainless steel construction with CNC-machined flanges and direct OEM fitment. Invidia exhausts are among the most widely installed aftermarket systems on Subaru platforms globally — well-documented, well-supported, and proven across thousands of street and track builds. Subispeed carries the full Invidia lineup because their combination of quality construction, fitment accuracy, and range of tip and finish options makes them the exhaust brand we recommend to Subaru owners at nearly every power level.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2005-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eEJ207\/EJ257 — see notes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2008-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eEJ255 — see notes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":45763461054753,"sku":"INVHS05SW1HDR","price":1153.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/6128705b8524dd988a02648d942c8c45.jpg?v=1697905107"},{"product_id":"kar-kb-011-15mmxl-kartboy-15mm-black-exhaust-hanger-long","title":"Kartboy 15MM Black Exhaust Hanger Long - Subaru Models (inc. 1993-2007 Impreza \/ WRX \/ STI)","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eStrong long-lasting polyurethane construction \u003c\/li\u003e\r\n\t\u003cli\u003e15mm long profile\u003c\/li\u003e\r\n\t\u003cli\u003ePrevents excessive exhaust movement when compared to the stock rubber units\u003c\/li\u003e\r\n\t\u003cli\u003eSold individually \u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3 align=\"center\"\u003eKartboy 15MM Black Exhaust Hanger Long\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003ePolyurethane construction\u003c\/li\u003e\r\n\t\u003cli\u003eBlack finish\u003c\/li\u003e\r\n\t\u003cli\u003e15mm exhaust hanger size\u003c\/li\u003e\r\n\t\u003cli\u003e60mm hanger hole distance\u003c\/li\u003e\r\n\t\u003cli\u003eLong length\u003c\/li\u003e\r\n\t\u003cli\u003eHand-made in the USA\u003c\/li\u003e\r\n\t\u003cli\u003eSold individually\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003ePREVENT EXCESSIVE EXHAUST MOVEMENT WITH STRONGER URETHANE HANGERS\u003c\/h4\u003e\r\n\r\n\u003cp\u003eThis is the Kartboy 15MM Long Length Exhaust Hanger. This exhaust hanger features super durable polyurethane construction that has been designed to help eliminate excessive exhaust movement under all driving conditions. \u003c\/p\u003e","brand":"Kartboy","offers":[{"title":"Default Title","offer_id":45763455123745,"sku":"KBYKB-011-15MMXL","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/71fe8fad8b26ac62049bf6f35ddc5716.jpg?v=1697905143"},{"product_id":"iag-ext-1001-iag-performance-equal-length-header-uppipe","title":"IAG Performance Equal Length Header \u0026 Uppipe - Subaru Models (Inc. WRX 2002-2014 \/ STI 2004+)","description":"The Equal Length Header and Up-Pipe Package will increase the exhaust flow in the Subaru WRX\/STI.\r\n\u003ch3 align=\"center\"\u003eIAG Performance Equal Length Header \u0026amp; Up-Pipe Subaru Models inc. 2002-2014 WRX 2004=2020 STI\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eDurable stainless steel construction on both header and up-pipe\u003c\/li\u003e\r\n\t\u003cli\u003eEqual length layout\u003c\/li\u003e\r\n\t\u003cli\u003e4-2-1 configuration\u003c\/li\u003e\r\n\t\u003cli\u003eSmooth mandrel bends\u003c\/li\u003e\r\n\t\u003cli\u003eIncreased piping diameter\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes 3-bolt up-pipe\u003c\/li\u003e\r\n\t\u003cli\u003eIncreases horsepower\u003c\/li\u003e\r\n\t\u003cli\u003eIncreases torque\u003c\/li\u003e\r\n\t\u003cli\u003eProduces the aggressive Subaru rumble\u003c\/li\u003e\r\n\t\u003cli\u003eImproves the turbo spool by 300 RPM\u003c\/li\u003e\r\n\t\u003cli\u003eImproves throttle response\u003c\/li\u003e\r\n\t\u003cli\u003eReduces turbo lag\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes zinc-plated hardware\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes new exhaust gaskets\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch4\u003eINCLUDES:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e(x1) Equal Length Stainless Steel Header\u003c\/li\u003e\r\n\t\u003cli\u003e(x1) 3 Bolt Stainless Steel Uppipe\u003c\/li\u003e\r\n\t\u003cli\u003e(x1) 3 Bolt Uppipe Gasket\u003c\/li\u003e\r\n\t\u003cli\u003e(x3) Uppipe to Manifold Zinc Plated Bolts and Nuts.\u003c\/li\u003e\r\n\t\u003cli\u003e(x5) Uppipe to Turbo Threaded Studs\u003c\/li\u003e\r\n\t\u003cli\u003e(x1) EGT Plug\u003c\/li\u003e\r\n\t\u003cli\u003e(x6) Copper Flange Nuts (Manifold to Head)\u003c\/li\u003e\r\n\t\u003cli\u003e(x2) Manifold to Cylinder Head Gaskets\u003c\/li\u003e\r\n\t\u003cli\u003e(x1) Uppipe to Turbo Gasket\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eNOTES:\u003c\/h4\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eThis header will remove the \"Boxer\" rumble when installed.\u003c\/li\u003e\r\n\t\u003cli\u003e2002-05 WRX Requires 2.5L STI Oil Pan\u003c\/li\u003e\r\n\t\u003cli\u003e2006-07 WRX Requires\u003ca href=\"https:\/\/www.subispeed.com\/scp\/subaru-sti\/04-07-subaru-sti\/cooling\/oil-coolers\" target=\"_blank\"\u003e STI Oil Cooler\u003c\/a\u003e and STI Oil Pan\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eGET RACE-LIKE EXHAUST FLOW\u003c\/h4\u003e\r\n\r\n\u003cp\u003eThe IAG Performance Equal-Length Exhaust Manifold and Up-Pipe is a great way to increase the horsepower and the torque while improving the turbo spool by 300rpm to produce a race-inspired 4cyl exhaust note. The header features true 304 stainless steel construction along with cast stainless flanges. The header also has a 45mm piping diameter to allow for an unobstructed flow path for the exhaust gases leading to the turbocharger. Because of the free-flowing design, you will see power gains across the entire RPM band. \u003c\/p\u003e\r\n\r\n\u003cp\u003eThe header also features a slip-joint expansion section to accommodate for the flex that is caused by heat cycling and is TIG-welded to provide maximum strength. The up-pipe included in this package features a 60mm piping diameter with a 3-bolt flange, and it will come supplied with a multi-layer steel gasket to provide an optimal seal between the header and the up-pipe. \u003c\/p\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":45763459973409,"sku":"IAG-EXT-1001","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/0804be928c3c69b562a22ce0df0acfa6.jpg?v=1697904976"},{"product_id":"perrin-turbo-heat-shield-2002-2014-subaru-wrx-2004-2021-sti-2004-2013-forester-xt-2005-2009-legacy-gt-outback-xt","title":"PERRIN Turbo Heat Shield Brushed - Subaru Turbo Models (inc. 2004-2012 Forester \/ 2002-2014 Impreza \/ 2005-2009 Legacy \/ Outback)","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003ePERRIN Turbo Heat Shield\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProtects intercooler from radiant turbo heat.\u003c\/li\u003e\n\u003cli\u003eCNC-formed 304 stainless steel with high-quality hardware.\u003c\/li\u003e\n\u003cli\u003eAdjustable design fits all aftermarket downpipes.\u003c\/li\u003e\n\u003cli\u003eProvides more coverage, shielding turbo and downpipe.\u003c\/li\u003e\n\u003cli\u003eSpot-welded for durability, preventing rattles.\u003c\/li\u003e\n\u003cli\u003eTested for strong, reliable welds.\u003c\/li\u003e\n\u003cli\u003eIdeal for those avoiding cutting OEM heat shields.\u003c\/li\u003e\n\u003cli\u003eFeatures a brushed stainless steel finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDon't leave your turbo uncovered! Protect your intercooler from radiant heat from your turbo! Don't leave your turbo uncovered! Protect your intercooler from radiant heat from your turbo!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe PERRIN turbo heat shield is CNC formed from 304 stainless steel. The backside of the shield is cut to fit all aftermarket downpipes. It is also adjustable front to back allowing the tuner to cover as much of the turbo as possible from application to application. High quality stainless steel hardware included.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMore Coverage\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe PERRIN turbo heat shield covers more of the turbo charger, leaving less of the exhaust housing exposed. Our shield covers the top of the downpipe, the sides of the turbo and sits snuggly around the wastegate arm. All to help keep heat under the shield where it belongs!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAdjustable\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe PERRIN turbo heat shield is adjustable to allow the shield to be pulled over the turbo as much as possible.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eNo Rattles\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe PERRIN shield uses spot welds, instead of rivets. When spot welds are done correctly, they will hold just as good as any bolts or rivet and will not loosen over time.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eQuality Control\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe PERRIN Heat shield uses only high quality spot welds that pass the \"Nugget Test\". During a production run We actually rip apart a test joint. The sheet metal should fail before the weld, leaving a small \"nugget\" of metal behind. verifying the spot weld penetrated all layers of metal.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eWhy Do I Need One?\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003eThe PERRIN turbo heat shield is perfect for those not wanting to cut the OEM turbo heat shield when installing our PERRIN down pipe. The PERRIN heat shield covers more of the turbo than competitors shield.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eFinish\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003eThe PERRIN heat shield has a brushed stainless finish.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Perrin Performance","offers":[{"title":"Default Title","offer_id":45763455877409,"sku":"perPSP-EXT-001","price":87.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/5b25809c6d569a4d99d4b60085c26746.jpg?v=1689328622"},{"product_id":"hks2-3112-ex005-hks-carbon-ti-cat-back-exhaust","title":"HKS Carbon-Ti Cat Back Exhaust - 2002-2007 Subaru WRX \/ STI","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eStainless steel piping with a carbon muffler\u003c\/li\u003e\r\n\t\u003cli\u003eBurnt exhaust tip finish\u003c\/li\u003e\r\n\t\u003cli\u003eProduces more power while increasing that Subaru rumble\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3 align=\"center\"\u003eHKS Carbon-Ti Cat Back Exhaust\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e304 stainless steel construction\u003c\/li\u003e\r\n\t\u003cli\u003eCarbon fiber muffler\u003c\/li\u003e\r\n\t\u003cli\u003e120mm tip size\u003c\/li\u003e\r\n\t\u003cli\u003e3\" piping diameter\u003c\/li\u003e\r\n\t\u003cli\u003eExhaust hangers welded onto the OEM locations for direct fitment\u003c\/li\u003e\r\n\t\u003cli\u003eImproves power and performance\u003c\/li\u003e\r\n\t\u003cli\u003eProduces an aggressive exhaust note\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes new gasket and hardware\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eA GREAT WAY TO IMPROVE THE PERFORMANCE AND THE SOUND WITH A GENUINE HKS PRODUCT\u003c\/h4\u003e\r\n\r\n\u003cp\u003eFor those of you in the market for a quality cat-back option, this is the HKS Carbon-Ti Cat-Back Exhaust System for the 02-07 Subaru WRX STI. This is a great way to improve the performance and sound of your vehicle. HKS designed this muffler using premium stainless-steel materials along with smooth mandrel bends and a larger piping diameter. The result is improved throttle response all while providing an aggressive exhaust note.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":45763456500001,"sku":"HKS3112-EX005","price":1300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/027abf49d34e7e85ea305f0fab73c445.jpg?v=1697905011"},{"product_id":"hh-2bolt-ve-killer-b-motorsports-holy-header-max","title":"Killer B Motorsports Holy Header Max - Subaru Models (inc. 2002-2014 WRX \/ 2004+ STI)","description":"\u003cp\u003eThe Killer B Motorsport Holy Header VE-Max was developed using state of the art CAD software, simulations, and testing, to determine optimal high power and RPM efficiency. I High velocity merge collector into a stepped 2.5\" secondary, the Holy Header VE-Max is for very high flow applications. Symmetrical 4-1 design maintains consistent and high velocity exhaust gas flow as RPMs rise.\u003c\/p\u003e\r\n\u003ch4 align=\"center\"\u003eKiller B Motorsports Holy Header Max\u003c\/h4\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch4\u003eHighlights\u003c\/h4\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eLarge Secondary.\u003c\/strong\u003e The Holy Header Max was designed for higher flow rates with s stepped and large diameter secondary, 2.5\".\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCast Collector.\u003c\/strong\u003e Stronger than tubing, made from 347 (321) stainless. A true high velocity merge design is superior to fabricated tube collectors.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eShort Equal Length Primaries.\u003c\/strong\u003e The shortest possible length primaries you can have on an Equal Length header for improved transient response.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSymmetrical Primary Design.\u003c\/strong\u003e All primaries have a similar tube length and bend geometry.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSmooth Mandrel Bends.\u003c\/strong\u003e Large radius bends utilize a mandrel for smooth non-restrictive flow.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eThick Walled 321 Stainless Steel Construction for Long Life.\u003c\/strong\u003e 321 is alloyed with titanium. 321 stainless steel has higher strength and toughness at elevated temperatures.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA and Killer B quality!\u003c\/strong\u003e Every Header setup is inspected, assembled and pressure tested before it ships to assure a leak free setup!\u003c\/li\u003e\r\n\u003cli\u003eWorks with OEM EJ25 Oil Pans, and Killer B Motorsport Performance Aluminum Oil Pan. Fits All WRX \u0026amp; STi EJ Series Engines.\u003c\/li\u003e\r\n\u003cli\u003eWe do not warranty wrapped headers.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eThe Killer B Motorsport Holy Header VE-Max was developed using state of the art CAD software, simulations, and testing, to determine optimal high power and RPM efficiency. I High velocity merge collector into a stepped 2.5\" secondary, the Holy Header VE-Max is for very high flow applications. Symmetrical 4-1 design maintains consistent and high velocity exhaust gas flow as RPMs rise.\u003c\/p\u003e","brand":"Killer B Motorsport","offers":[{"title":"Default Title","offer_id":45763460727073,"sku":"KILHH-2BOLT-VE","price":1909.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/4c57171241794a63aa01f8f67ef9642d.jpg?v=1697905314"},{"product_id":"invidia-q300-single-exit-cat-back-exhaust-2002-2007-subaru-wrx-sti","title":"Invidia Q300 Single Exit Cat Back Exhaust - 2002-2007 Subaru WRX\/STI","description":"\u003ch4\u003e\u003cstrong\u003eThe Q300: Street-Legal Sound Without the Street Compromise\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Invidia Q300 Cat-Back Exhaust with Stainless Steel Tip for the 2002-2007 Subaru WRX \/ STI is tuned specifically for the daily-driven enthusiast — more aggressive than stock, with a clear performance exhaust note, but calibrated to avoid the drone and cabin resonance that make some exhausts unlivable on a commute. The Q300 delivers improved exhaust flow and an engaging sound character without demanding anything from the driver in return. \u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/a97aad84a43fd1a7033faa9966827e75.jpg?v=1697905173\" alt=\"Invidia Q300 Single Exit Cat Back Exhaust - 2002-2007 Subaru WRX\/STI\" style=\"width:100%;max-width:100%;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTuned for the Street — Not Tuned Down\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Q300's sound tuning is a deliberate design choice, not a compromise. Invidia specifically developed the Q300 to sit above a mild cat-back in volume and character while avoiding the resonance peaks that cause cabin drone at highway speeds. The 3-inch mandrel-bent SUS304 stainless construction provides a genuine improvement in exhaust flow over the factory system — this is not a tone-only upgrade, it moves real air and produces real mid-range and top-end gains.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/08a888e15e453bc85f80b989437b244e.jpg?v=1697905173\" alt=\"Invidia Q300 Single Exit Cat Back Exhaust - 2002-2007 Subaru WRX\/STI\" style=\"float:right;max-width:47%;margin:0 0 16px 16px;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eSUS304 Stainless, OEM Hanger Fitment, Complete Hardware\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Q300 is built from SUS304 stainless steel with mandrel bends that maintain the full 3-inch internal diameter through every curve. CNC-machined flanges and OEM-position hanger welds mean the system bolts directly to the GD WRX\/STI at the factory downpipe flange and hanger locations. New gaskets and hardware are included — installation is bolt-in with no modification required.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/8881f2d59a552688cde6191d32128302.jpg?v=1697905173\" alt=\"Invidia Q300 Single Exit Cat Back Exhaust - 2002-2007 Subaru WRX\/STI\" style=\"float:left;max-width:47%;margin:0 16px 16px 0;border-radius:4px;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2002-2007 Subaru WRX \/ STI\u003c\/li\u003e\n  \u003cli\u003eSUS304 stainless steel construction\u003c\/li\u003e\n  \u003cli\u003e3-inch mandrel-bent piping — full diameter maintained at every bend\u003c\/li\u003e\n  \u003cli\u003eSingle exit — Stainless Steel tip\u003c\/li\u003e\n  \u003cli\u003eCNC-machined flanges — flat, leak-free sealing at all connection points\u003c\/li\u003e\n  \u003cli\u003eExhaust hangers welded at OEM locations — direct bolt-in fitment\u003c\/li\u003e\n  \u003cli\u003eImproves horsepower, torque, and throttle response\u003c\/li\u003e\n  \u003cli\u003eNew gaskets and hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlatform: 2002-2007 Subaru WRX \/ STI\u003c\/li\u003e\n  \u003cli\u003eDirect bolt-in at OEM downpipe flange and hanger locations\u003c\/li\u003e\n  \u003cli\u003eNo modification to the vehicle required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Q300 hits the sweet spot for daily-driven GD WRX\/STI builds — loud enough to hear clearly, tuned well enough that it doesn't make the drive tiring. If you spend real time in the car every day and want an exhaust that sounds like a performance car without making you regret it on a 45-minute highway commute, the Q300 is the correct choice over the more aggressive options in the Invidia lineup. New gaskets and hardware are in the box, and OEM hanger fitment means a clean, straightforward installation.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eInvidia Q300 cat-back exhaust\u003c\/li\u003e\n  \u003cli\u003eStainless Steel exhaust tip\u003c\/li\u003e\n  \u003cli\u003eNew gaskets and installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Invidia\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eInvidia is a Taiwanese performance exhaust manufacturer with a strong following in the Subaru, Mitsubishi, and Japanese sports car communities. Their catalog covers cat-back exhausts, downpipes, headers, manifolds, and full exhaust systems built around SUS304 stainless steel construction with CNC-machined flanges and direct OEM fitment. Invidia exhausts are among the most widely installed aftermarket systems on Subaru platforms globally — well-documented, well-supported, and proven across thousands of street and track builds. Subispeed carries the full Invidia lineup because their combination of quality construction, fitment accuracy, and range of tip and finish options makes them the exhaust brand we recommend to Subaru owners at nearly every power level.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2002-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eEJ20\/EJ205 MT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2004-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eEJ207 MT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":45763451617569,"sku":"INVHS02SW1G3S","price":1049.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/85ce95eb1d0f4b3f72d3c1be0613c19a.jpg?v=1697905173"},{"product_id":"ws02-dpc-turboxs-downpipe-high-flow-catalytic-converter","title":"TurboXS Downpipe High Flow Catalytic Converter - 2002-2007 Subaru WRX\/STI","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003e2-piece design with a high-flow catalytic converter\u003c\/li\u003e\n\u003cli\u003eSmooth bends and larger piping promote more horsepower with a faster turbo response\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 align=\"center\"\u003eTurboXS Downpipe High Flow Catalytic Converter\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2-piece design\u003c\/li\u003e\n\u003cli\u003eThe catalytic converter is removable without having to purchase a whole new downpipe (offroad purposes only)\u003c\/li\u003e\n\u003cli\u003eCast 304 stainless steel bellmouth upper section for maximum exhaust gas flow\u003c\/li\u003e\n\u003cli\u003e3.5\" diameter 304 stainless steel pipe tapering smoothly to 3\"\u003c\/li\u003e\n\u003cli\u003eSpare wideband oxygen sensor bung included\u003c\/li\u003e\n\u003cli\u003eModified pipe path to provide more ground clearance for lowered cars than the previous design\u003c\/li\u003e\n\u003cli\u003eHand TIG welded\u003c\/li\u003e\n\u003cli\u003ePolished to a show quality finish\u003c\/li\u003e\n\u003cli\u003eIncludes new gaskets and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNOT CARB LEGAL CAN'T SHIP TO CA\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 align=\"center\"\u003eA GREAT WAY TO IMPROVE THE TURBO RESPONSE IN YOUR SUBARU\u003c\/h4\u003e\n\u003cp\u003eThe Turbo XS Catted Downpipe is a new design that features a high-flow catalytic converter that uses a massive cast 304 stainless steel bellmouth that tapers to a 3\" piping where it connects to the mid-pipe. Unlike previous designs, the new Turbo XS Downpipe will bolt to any stock or 3-inch aftermarket cat-back exhaust system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"TurboXS","offers":[{"title":"Default Title","offer_id":45763945234721,"sku":"TXSWS02-DPC","price":833.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/c3df92ae334ea02e66e663a2fb7d5c03.jpg?v=1697917858"},{"product_id":"ws02-rma-ti-turboxs-axleback-muffler-4-5in-blued-tip","title":"TurboXS Axleback Muffler 4.5in Blued Tip - 2002-2007 Subaru WRX \/ 2004-2007 STI","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003ePolished stainless steel muffler finish\u003c\/li\u003e\r\n\t\u003cli\u003eBurnt muffler tip option\u003c\/li\u003e\r\n\t\u003cli\u003eSimple installation with improved performance and sound \u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3 align=\"center\"\u003eTurboXS Axleback Muffler 4.5in Blued Tip\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e304 Stainless steel construction\u003c\/li\u003e\r\n\t\u003cli\u003e3\" piping diameter\u003c\/li\u003e\r\n\t\u003cli\u003e4.5\" Blue single-walled tip for a more aggressive JDM look\u003c\/li\u003e\r\n\t\u003cli\u003eTIG welded\u003c\/li\u003e\r\n\t\u003cli\u003ePolished to a show quality finish\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eA GREAT WAY TO  GET THAT RACE-INSPIRED SOUND\u003c\/h4\u003e\r\n\r\n\u003cp\u003eHere, you are looking at the Turbo XS Axleback Exhaust System. This exhaust system has been crafted using durable stainless steel materials and features an increased piping diameter along with smooth bends to improve the power while enhancing the sound of your vehicle. \u003c\/p\u003e","brand":"TurboXS","offers":[{"title":"Default Title","offer_id":45763925999905,"sku":"TXSWS02-RMA-TI","price":599.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/f15b6aaf92226743f90ce7e63920c4a0.jpg?v=1697917872"},{"product_id":"ws02-mp-turboxs-midpipe","title":"TurboXS Midpipe  - 2002-2007 Subaru WRX \/ 2004-2007 STI","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eStainless steel construction\u003c\/li\u003e\r\n\t\u003cli\u003e3\" piping diameter\u003c\/li\u003e\r\n\t\u003cli\u003eMinimal neds to improve the power and turbo response \u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3 align=\"center\"\u003eTurboXS Midpipe\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e304 Stainless steel construction\u003c\/li\u003e\r\n\t\u003cli\u003e3\" piping diameter\u003c\/li\u003e\r\n\t\u003cli\u003eTIG welded\u003c\/li\u003e\r\n\t\u003cli\u003ePolished to a show quality finish\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes new gaskets and hardware\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eMAXIMIZE THE EXHAUST FLOW IN YOUR WRX WITH TURBOXS\u003c\/h4\u003e\r\nHere, you are looking at the Turbo XS Mid Pipe. This mid-pipe is the primary section found in some of the Turbo XS Cat-Back Exhaust Systems and is available for separate purchase for those of you who want to upgrade your Turbo XS Axle-Back. This unit features durable stainless steel construction, and it has minimal bends to provide an unobstructed path for your exhaust gases. A great way to improve the power and performance out of your Subaru. \r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"TurboXS","offers":[{"title":"Default Title","offer_id":45764060021025,"sku":"TXSWS1-MP","price":337.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/6e8f4257ecc0dfcdda620de5528b3cc6.jpg?v=1697918313"},{"product_id":"tomei-expreme-unequal-length-exhaust-manifold-2002-2014-subaru-wrx-2004-2021-sti-2004-2013-forester-xt-2005-2009-legacy-gt-outback-xt","title":"Tomei Expreme Unequal Length Exhaust Manifold - 2002-2014 Subaru WRX \/ 2004-2021 STI \/ 2004-2013 Forester XT \/ 2005-2009 Legacy GT \/ Outback XT","description":"\u003cp\u003eTomei knew the importance of keeping that signature Subie rumble with an UEL manifold, but also wanted to improve over the stock manifold. To accomplish this, they have gone away from the cast material to a SUS304 Stainless Steel for the piping and flanges.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 align=\"center\"\u003e\u003cstrong\u003eTomei Expreme UEL Exhaust Manifold\u003c\/strong\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"leftColumn\"\u003e\n\u003cstrong\u003eHighlights:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUnequal Length Design\u003c\/li\u003e\n\u003cli\u003eIncreased Horsepower and Torque\u003c\/li\u003e\n\u003cli\u003e4-1 High Efficiency merge collector\u003c\/li\u003e\n\u003cli\u003eConstructed out of SUS304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003ehardware and heat wrap included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rightColumn\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/images.jbautosports.com\/image\/upload\/v1627332384\/content\/TOMTB6010-SB02A-dyno.gif\" alt=\"Tomei Expreme UEL Exhaust Manifold dyno graph\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eTomei Expreme Unequal Length Exhaust Manifold\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eTomei knew the importance of keeping that signature Subie rumble with an UEL manifold, but also wanted to improve over the stock manifold. To accomplish this, they have gone away from the cast material to a SUS304 Stainless Steel for the piping and flanges. This change decreases weight and is also rust proof. Another change from the stock manifold was the merge collector, where it went from a 4-2-1 design to a 4-1. This increases the efficiency of the exhaust flow, which is continued in the oversized flange and up pipe.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimple Install\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstalling the manifold and up pipe is a breeze as it includes all hardware, gaskets and exhaust wrap. The exhaust wrap is especially beneficial to keep the heat inside the manifold and transferred to the turbo. It will also contribute to lower under hood, and oil temperatures.\u003c\/p\u003e","brand":"Tomei","offers":[{"title":"Default Title","offer_id":45764050026785,"sku":"TOMTB6010-SB02A","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/b481daa2b93650c3e6e68f888f35fc0b.jpg?v=1697918421"},{"product_id":"ws02-rma-turboxs-axleback-muffler-4in-polished-stainless-tip","title":"TurboXS Axleback Muffler 4in Polished Stainless Tip - 2002-2007 Subaru WRX \/ 2004-2007 STI","description":"\u003ch4\u003eHIGHLIGHTS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003ePolished stainless steel muffler finish\u003c\/li\u003e\r\n\t\u003cli\u003e4\" tip\u003c\/li\u003e\r\n\t\u003cli\u003eSimple installation with improved performance and sound \u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch4 align=\"center\"\u003eTurboXS Axleback Muffler 4in Polished Stainless Tip\u003c\/h4\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003eSPECS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e304 Stainless steel construction\u003c\/li\u003e\r\n\t\u003cli\u003e3\" piping diameter\u003c\/li\u003e\r\n\t\u003cli\u003e4\" double-walled tip\u003c\/li\u003e\r\n\t\u003cli\u003eTIG welded\u003c\/li\u003e\r\n\t\u003cli\u003ePolished to a show quality finish\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eA GREAT WAY TO ADD MORE PERFORMANCE AND SOUND TO YOUR WRX OR STI\u003c\/h4\u003e\r\n\r\n\u003cp\u003eHere, you are looking at the Turbo XS Axleback Exhaust System. This exhaust system has been crafted using durable stainless steel materials and features an increased piping diameter along with smooth bends to improve the power while enhancing the sound of your vehicle. \u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"TurboXS","offers":[{"title":"Default Title","offer_id":45764045472033,"sku":"TXSWS02-RMA","price":559.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/7a94c2ef1bd476fff6050f1d99170057.jpg?v=1697918349"}],"url":"https:\/\/www.subispeed.com\/collections\/2004-2007-subaru-sti-exhausts.oembed?page=5","provider":"SubiSpeed","version":"1.0","type":"link"}