{"product_id":"ams-performance-toyota-gr-supra-street-downpipe-w-gesi-catalytic-converter","title":"AMS PERFORMANCE TOYOTA GR SUPRA STREET DOWNPIPE W\/ GESI CATALYTIC CONVERTER","description":"\u003cp data-mce-fragment=\"1\"\u003eThe 4.5″ full mandrel bent downpipe is the best performing and most durable on the market. Power comes in earlier and turbo spool-up is significantly improved. The long gradual transitions within the mandrel bent pipe allows exhaust gasses to maintain velocity without a buildup of back pressure inside of the system. We were able to design a superior product because of our superior engineering. The catalyst has a newly formulated substrate with a specific wash for new vehicle emissions requirements. It is not an off the shelf cat.\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSignificantly Lower Back Pressure Means the Potential for More Power\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExhaust Gas Can More Easily Flow Across the Turbine Wheel\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e49 State Legal High Flow GESI Catalytic Converter Rated to Over 800 Horsepower\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNewly Formulated Substrate for New Vehicle Emissions Requirements\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThroaty Exhaust Note Under Wide Open Throttle\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCAD Engineered for Maximum Exhaust Flow with Unrivaled Fit and Finish\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e304 Stainless Steel 4.5” Design Reduces to a 3.5” Flex Section, Maximizing Volume and Flow\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTurbine Flange Offers a Smooth Transition from the Turbine Outlet\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3.15” (80mm) Outlet Allows You to Run Either Stock or Aftermarket Catback Systems\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eComplete Bolt on Means No Cutting – Bolts to the Factory Location\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eO2 Sensors in OEM Locations. No Jumpers Needed\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMandrel Bent Tubing for the Best Flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter wp-image-75590 size-large\" src=\"https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/AMS-Supra-Street-Downpipe-11-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/AMS-Supra-Street-Downpipe-11-1024x683.jpg\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFirst in Class Durability and Performance \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAMS is first and foremost an engineering company. The AMS Engineering team utilized Solidworks (3D software) to blueprint the inlet and outlets to optimize exhaust flow. The AMS MKV Supra Downpipe features heavy gauge stainless steel to retain as much heat in the down pipe as possible. Our Engineers 3D printed the downpipe to ensure an OEM level of fitment. Our threaded O2 sensor bungs allow the use of factory O2 sensor. Our downpipes perform better and are not prone to cracking like the alternatives offered by some of the competition. AMS’ Engineering Team produced a product that doesn’t just perform better, they made it sound better too.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-75594 size-large\" src=\"https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/AMS-Supra-Street-Downpipe-15-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/AMS-Supra-Street-Downpipe-15-1024x683.jpg\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eKIT INCLUDES\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFully Stainless Steel Supra Street Downpipe w\/ EPA Compliant GESI Catalytic Converter\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAdjustable Mounting Bracket\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/amsperformance.com\/wp-content\/uploads\/2019\/11\/supra_downpipe_instructions.pdf\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/amsperformance.com\/wp-content\/uploads\/2019\/11\/supra_downpipe_instructions.pdf\"\u003eDetailed Installation Instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cfigure id=\"attachment_69420\" aria-describedby=\"caption-attachment-69420\" class=\"wp-caption aligncenter\" data-mce-fragment=\"1\"\u003e\u003cimg decoding=\"async\" loading=\"lazy\" class=\"wp-image-69420 size-large\" src=\"https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune-1024x576.png\" alt=\"\" width=\"1024\" height=\"576\" srcset=\"https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune-1024x576.png 1024w, https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune-300x169.png 300w, https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune-768x432.png 768w, https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune-1536x864.png 1536w, https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune-400x225.png 400w, https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune-510x287.png 510w, https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune-64x36.png 64w, https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune-1080x608.png 1080w, https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune-1280x720.png 1280w, https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune-980x551.png 980w, https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune-480x270.png 480w, https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune.png 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.amsperformance.com\/wp-content\/uploads\/2020\/02\/Supra_DP_tune-1024x576.png\"\u003e\n\u003cfigcaption id=\"caption-attachment-69420\" class=\"wp-caption-text\" data-mce-fragment=\"1\"\u003eAMS MKV Supra Street Downpipe and Tune\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2020 Toyota GR Supra – w\/ B58 3.0L Turbo Engine (LHD and RHD)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2021 Toyota GR Supra – w\/ B58H 3.0L Turbo Engine (USDM MODELS ONLY)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"fluid-width-video-wrapper\" data-mce-fragment=\"1\"\u003e\u003ciframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/Xzs-QEkEt7c\" name=\"fitvid0\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.youtube.com\/embed\/Xzs-QEkEt7c\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e","brand":"AMS","offers":[{"title":"Default Title","offer_id":40420007641191,"sku":"","price":1490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/1716\/6183\/files\/AMS-Supra-Street-Downpipe-10.jpg?v=1707605295","url":"https:\/\/www.rockfordspeed.com\/products\/ams-performance-toyota-gr-supra-street-downpipe-w-gesi-catalytic-converter","provider":"Rockford Speed","version":"1.0","type":"link"}