{"product_id":"hks-super-turbo-cat-back-exhaust-subaru-wrx-sti-2015-2021-31029-af011","title":"HKS Super Turbo Cat Back Exhaust Subaru WRX \/ STI 2015-2021 | 31029-AF011","description":"\u003cp\u003e\u003cstrong\u003eFitment Information:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e2015-2021 Subaru WRX\u003c\/p\u003e\n\u003cp\u003e2015-2021 Subaru STI\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eImproved throttle response with reduced turbo lag\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eEffective on stock to high performance vehicles w\/ upgraded turbines.\u003c\/li\u003e\n\u003cli\u003eThe performance exhaust sound meets the JASMA standard.\u003c\/li\u003e\n\u003cli\u003eUnique exhaust sound designed specifically for the engine.\u003c\/li\u003e\n\u003cli\u003eUpgrades both the horsepower and sound of your vehicle\u003c\/li\u003e\n\u003cli\u003eMade from premium quality materials\u003c\/li\u003e\n\u003cli\u003eEnsures reliable operation for years to come\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e3\" to split 2.4\" piping\u003c\/li\u003e\n\u003cli\u003eTwo 4.9\" exhaust tips\u003c\/li\u003e\n\u003cli\u003e85dB vs stock 78dB (both are 60dB at idle)\u003c\/li\u003e\n\u003cli\u003ePolished Tips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot just powerful performance with quiet sound! HKS designed this cat back exhaust to result in a dry sporty exhaust sound that can be heard inside the vehicle at the step of a pedal. In 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\n\u003cb\u003eNote:\u003c\/b\u003e Are you using a stock j pipe or downpipe? If yes, the GrimmSpeed Subaru Stock DP to Aftermarket 3 in. Catback Adapter p\/n \u003ca title='GrimmSpeed Catback Adapter Stock DP to Aftermarket 3\" Subaru' href=\"https:\/\/www.importimageracing.com\/products\/077046-grimmspeed-catback-adapter-stock-dp-to-aftermarket-3-in-br-subaru-wrx-sti-legacy-gt-forester-xt?variant=44861517075\" target=\"_blank\"\u003e077046\u003c\/a\u003e, is required. \u003cp\u003e\u003cstrong\u003e\u003cu\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n","brand":"HKS","offers":[{"title":"Default Title","offer_id":44944154515,"sku":"hks31029-AF011","price":2200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/products\/HKS-Super-Turbo-Cat-Back-Exhaust-Subaru-WRX-STI-2015-2021-31029-AF011.jpg?v=1744021263","url":"https:\/\/www.importimageracing.com\/products\/hks-super-turbo-cat-back-exhaust-subaru-wrx-sti-2015-2021-31029-af011","provider":"Import Image Racing","version":"1.0","type":"link"}