{"product_id":"rk-autowerks-s58-catless-downpipes","title":"RK Autowerks S58 Catless Downpipes - G80\/G82 M3 \u0026 M4","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eRK Autowerks catless downpipes eliminate the restriction in exhaust flow, allowing quicker turbo spooling. The lower back pressure results in significant horsepower and torque gains that can be felt immediately. Designed using state-of-the-art 3D scanning and prototyping to ensure the downpipes fit just like OEM.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eT304 stainless steel construction using mandrel bends\u003c\/li\u003e\n\u003cli\u003ePrecision TIG-welded joints\u003c\/li\u003e\n\u003cli\u003eHeavy-duty stainless V-band \/ exhaust flanges\u003c\/li\u003e\n\u003cli\u003eFactory O2 sensor locations retained with stainless steel bungs\u003c\/li\u003e\n\u003cli\u003eReduced under-hood temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePair of RK Autowerks catless downpipes\u003c\/li\u003e\n\u003cli\u003eV-band clamps and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRequires a supporting ECU tune — pair with an S58 tune such as the \u003ca href=\"https:\/\/x58cartel.com\/products\/bootmod3-s58-tune\"\u003ebootmod3 S58 Tune\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eFor off-road use only; will trigger a check-engine light. Federal and many state laws prohibit removing or modifying emissions equipment on vehicles used on public roads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRK.DP.S58.G80\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58\u003c\/td\u003e\n\u003ctd\u003e2020+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82\/G83\u003c\/td\u003e\n\u003ctd\u003eS58\u003c\/td\u003e\n\u003ctd\u003e2020+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"RK Autowerks","offers":[{"title":"Default Title","offer_id":53631213011251,"sku":"RK.DP.S58.G80","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/IMG-20240801-WA0006.jpg?v=1783714512","url":"https:\/\/x58cartel.com\/products\/rk-autowerks-s58-catless-downpipes","provider":"x58Cartel","version":"1.0","type":"link"}