{"product_id":"gre-10168202-greddy-supreme-sp-cat-back-exhaust-system","title":"GReddy Supreme SP Cat-Back Exhaust System - 2015-2021 Subaru WRX\/STI","description":"The legacy of the GReddy SP lives on with GReddy’s best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip, each Supreme SP system features a high-quality, hand Tig-weld 304 stainless-steel outer construction.\r\n\u003cp\u003eThe legacy of the GReddy SP lives on with GReddy’s best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip, each Supreme SP system features a high-quality, hand Tig-weld 304 stainless-steel outer construction. Within the muffler, new straight-through and directed- straight-though chambered muffler designs allow GReddy to engineer a more refine exhaust note while increasing exhaust flow and performance. Classic GReddy street performance styling is maintained with excellent fitment and a stylish exhaust system layout. The Supreme SP not only designed to perform and sound great for each specific application; it matches the vehicle’s body-lines and styling.\u003c\/p\u003e\r\nThe Supreme SP for the (VA) Subaru Sedan features large dual oval mufflers and quad staggered tips in a \"tucked-away\" layout, for maxium muffler ground clearance. Large 76mm (3”) piping is carefully routed around the rear differential to a centralized Y-section for more even flow. This creates and improved performance with exceptional sound for both the EJ powered STI and FA powered WRX applications. The system is finished off with classic quad Supreme SP 89mm laser engraved GReddy tips. Like all GReddy Supreme SP systems the fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty.\r\n\r\n\r\n\r\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\r\n\r\n\u003cp\u003eChassis:  VA2 \/ VA1\u003cbr\u003e\r\nEngine:  EJ257 \/ FA20T\u003cbr\u003e\r\nType:   cat-back, dual muffler system\u003cbr\u003e\r\nNumber of pieces:  4\u003cbr\u003e\r\nPiping:   76 mm (3\") - 2x 63.5mm (2.5\")\u003cbr\u003e\r\nTip(s):   4x 89 mm (3.5\")\u003cbr\u003e\r\nGasket(s):    2x 2.5\" \u0026amp; 1x 3\" oval (qty: 3 included) replacement(s)\u003cbr\u003e\r\nResonator:   No\u003cbr\u003e\r\nWeight:  TBA lbs   (Stock weight  TBA lbs)\u003cbr\u003e\r\nSound level:  TBA dB(a)\u003cbr\u003e\r\nHP:  +TBA  hp\u003cbr\u003e\r\nTRQ:  +TBA  ft-lbs\u003c\/p\u003e\r\n\r\n\r\n\u003ch4\u003eWRX Video\u003c\/h4\u003e\r\n\r\n\u003cdiv class=\"video-container\"\u003e\r\n\u003ciframe width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/igPI0o2uRTM\" frameborder=\"0\" allowfullscreen\u003e\u003c\/iframe\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003ch4\u003eSTI Video\u003c\/h4\u003e\r\n\r\n\u003cdiv class=\"video-container\"\u003e\r\n\u003ciframe width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/zAazL6O7lNo\" frameborder=\"0\" allowfullscreen\u003e\u003c\/iframe\u003e\r\n\u003c\/div\u003e","brand":"Greddy","offers":[{"title":"Default Title","offer_id":45764425318689,"sku":"GRE10168202","price":1135.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/956fa7b37cd7f0a40688a146ff90ed07.jpg?v=1697919355","url":"https:\/\/www.subispeed.com\/products\/gre-10168202-greddy-supreme-sp-cat-back-exhaust-system","provider":"SubiSpeed","version":"1.0","type":"link"}