{"product_id":"31029-af012-hks-super-turbo-muffler-cat-back-exhaust","title":"HKS Super Turbo Muffler Cat Back Exhaust - 2015-2021 Subaru WRX \/ STI","description":"Not just powerful performance with quiet sound!  HKS designed this catback exhaust to result in a dry sporty exhaust sound that can be heard inside the vehicle at the step of a pedal.\r\n\u003ch4 align=\"center\"\u003eHKS S4 Super Turbo Cat Back Exhaust System\u003c\/h4\u003e\r\n\r\n\u003cp\u003eNot just powerful performance with quiet sound!  HKS designed this catback exhaust to result in a dry sporty exhaust sound that can be heard inside the vehicle at the step of a pedal.\u003c\/p\u003e\r\n\r\n\u003cp\u003eIn pursuit of the ideal exhaust system they used a 75mm straight structure which generates the lowest exhaust pressure while maintaining comfort inside the vehicle.\u003c\/p\u003e\r\n\r\n\u003cdiv class=\"container\"\u003e\r\n\u003cdiv class=\"leftColumn\"\u003e\r\n\r\n\r\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eDiameter of Tip: 124mm\u003c\/li\u003e\r\n\u003cli\u003eDiameter of Center Pipe: 75-60(*3)\u003c\/li\u003e\r\n\u003cli\u003eClose Noise Level:\r\n\u003cul\u003e\n\u003cli\u003eStock - 74\u003c\/li\u003e\r\n\u003cli\u003eHKS - 78\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\r\n\u003c\/div\u003e\r\n\r\n\u003cdiv class=\"rightColumn\"\u003e\r\n\r\n\r\n\r\n\u003cdiv class=\"video-container\"\u003e\r\n         \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/WGQx-EF4SCI\" frameborder=\"0\" width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv id=\"clear\"\u003e\u003c\/div\u003e\r\n\r\n\r\n\r\n\r\n\u003ch4\u003eAbout HKS muffler\u003c\/h4\u003e\r\n\u003col\u003e\r\n\r\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAbout silencer shell type of Silent Hi-Power\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eTYPE-S\/Oval silencer for noise reduction.\u003c\/p\u003e\r\n\u003cp\u003eTYPE-H\/Round silencer for performance.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMain material in the component figure.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eSUS304\/High quality stainless steel.\u003c\/p\u003e\r\n\u003cp\u003eSUH409\/Stainless steel commonly used for stock exhaust.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\r\n\u003cli\u003e\n\u003cstrong\u003e\u003cp\u003eAbout Center Pipe\u003c\/p\u003e\u003c\/strong\u003e\r\n\u003cp\u003eDiameter of center pipe is the portion that has the largest diameter. (Excluding silencer and tip.) It is the condition with stock suspension.\u003c\/p\u003e\r\n\r\n\r\n\r\n\u003cp\u003eMinimum road clearance between HKS muffler (Any parts included in the kit) and road surface. Therefore, it may be different from actual road clearance of the vehicle.\r\n\u003c\/p\u003e\n\u003cp\u003eThe data is basically the condition with stock suspension. However, please understand that some items have data with low down spring or ride height adjustable suspension kit. \u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\r\n\u003c\/ol\u003e\r\n\r\n\u003ccenter\u003e\u003cp\u003e\u003cimg src=\"https:\/\/images.jbautosports.com\/image\/upload\/s--kgIomoXx--\/f_auto\/v1\/content\/nncbzc8wm2yxrbdspjda\"\u003e\u003c\/p\u003e\u003c\/center\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":45765799346465,"sku":"HKS31029-AF012","price":2200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/products\/e3d0825a6568758af5103cceb4e46642.jpg?v=1689336503","url":"https:\/\/www.subispeed.com\/products\/31029-af012-hks-super-turbo-muffler-cat-back-exhaust","provider":"SubiSpeed","version":"1.0","type":"link"}