{"product_id":"fabspeed-mercedes-benz-amg-gt-gtr-gts-sport-cat-downpipes-2015-2021","title":"Fabspeed Mercedes-Benz AMG GT\/GTR\/GTS Sport Cat Downpipes (2015-2021)","description":"\u003cp\u003eConstructed from T304L high-quality stainless steel, Fabspeed Motorsport AMG GT\/GTR\/GTS Sport Catalytic Converters offer premier quality catalysts by utilizing HJS Germany Tri-Metallic 200 cell catalysts. We perfectly match the sound expected of the AMG GT cars by dramatically improving sound and power throughout the RPM range offering a much-needed solution to the boring factory exhaust. Using only certified high-performance HJS components imported directly from Germany, our system eliminates all risk for black market, grey market, or counterfeit HJS catalytic converters from other companies. Increase the muscular twin-turbocharged Mercedes Bi-Turbo sound and reduce backpressure allowing for much quicker turbocharger spooling and transient turbo response. Fabspeed sport cats replace the restrictive OEM 800 cell catalytic converters with HJS Emissions Technology catalysts guaranteeing NO CEL (Check Engine Light) (on US cars only).\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eSOUND:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOptimized for maximum performance and sound, the rumble at idle is significantly improved and adds a much-needed pop and burble on the downshifts. Now, for the good part. On throttle, your AMG GT car is noticeably more throaty and alive with completely free-flowing sports car sound exhaust notes and completely drone-free.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003ePOWER:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe dyno tested these Sport Cats on our in-house Dynojet. At the wheels, we saw max gains of +10 who and +10 ft\/lbs TQ.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eProvided is our easy to use \u003cstrong\u003e\u003ca href=\"https:\/\/store-fh9wsjv2.mybigcommerce.com\/content\/Instruction%20Guides\/INSTALL%20GUIDE_%202018-2023%20Mercedes-Benz%20E63_GT63%20AMG%20Sport%20Cats2.pdf\" target=\"_blank\"\u003eINSTALL GUIDE\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits all Mercedes Benz M178 AMG GT\/GTS\/GTR (2015-2021) vehicles worldwide (Not Black Edition)\u003c\/li\u003e\n\u003cli\u003eFaster turbo spool and reduced turbo lag\u003c\/li\u003e\n\u003cli\u003eMore power across the RPM band\u003c\/li\u003e\n\u003cli\u003eThe world’s largest high flow 200-cell Tri-Metallic catalytic converters for the AMG GT GTS\/GTR\u003c\/li\u003e\n\u003cli\u003eHJS German Imported H.D. Euro 6 Catalytic Converters \u003c\/li\u003e\n\u003cli\u003eProven to support over 1500 WHP on McLarens\u003c\/li\u003e\n\u003cli\u003eNo CEL (Check Engine Light) Guaranteed \u003c\/li\u003e\n\u003cli\u003eLaser scanned and CAD designed for perfect OEM fitment using AMETEK HANDY SCAN 700\u003c\/li\u003e\n\u003cli\u003eConstructed from high quality 14-16 gauge mandrel bent T304L stainless steel\u003c\/li\u003e\n\u003cli\u003eSimple bolt-on installation, no cutting or welding required\u003c\/li\u003e\n\u003cli\u003eAll Fabspeed performance products are backed by the Fabspeed Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fabspeed Motorsport","offers":[{"title":"Default Title","offer_id":47670479094014,"sku":"FS.MER.GT.SC","price":5441.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/4225\/7564\/files\/Mercedes_AMG_GT_Sport_Cats_Studio_Photo_1__50724.1658796103.jpg?v=1767636677","url":"https:\/\/zeferperformance.com\/products\/fabspeed-mercedes-benz-amg-gt-gtr-gts-sport-cat-downpipes-2015-2021","provider":"Zefer Performance","version":"1.0","type":"link"}