{"product_id":"milltek-cat-back-exhaust-audi-s4-3-0-supercharged-v6-b8-5-2012-2016","title":"Milltek Sport Cat-Back Exhaust - 2012-2016 Audi S4 3.0 Supercharged V6 B8.5","description":"\u003cp\u003eUpgrade the Audi S4 3.0 Supercharged V6 B8.5 (2012-2016) with a Milltek Sport cat-back exhaust. Milltek builds each system around the car it fits: mandrel-bent T304L stainless pipework, a larger bore than stock for freer flow, and a tuned sound you choose, from quiet and refined to loud and uncorked.\u003c\/p\u003e\u003ch3\u003eSound options\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eValved\u003c\/strong\u003e systems let the car switch between quiet and loud.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eChoose your setup\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound:\u003c\/strong\u003e the system type and sound level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Finish:\u003c\/strong\u003e the tailpipe trim.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCat-back systems: compare every part number\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSound\u003c\/th\u003e\n\u003cth\u003eTip finish\u003c\/th\u003e\n\u003cth\u003ePipe size\u003c\/th\u003e\n\u003cth\u003eFit time\u003c\/th\u003e\n\u003cth\u003eRace\/Track only\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSSXAU366\u003c\/td\u003e\n\u003ctd\u003eQuad Outlet\u003c\/td\u003e\n\u003ctd\u003ePolished\u003c\/td\u003e\n\u003ctd\u003e2.37\" (60.30mm)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSSXAU367\u003c\/td\u003e\n\u003ctd\u003eQuad Outlet\u003c\/td\u003e\n\u003ctd\u003eCeramic Black\u003c\/td\u003e\n\u003ctd\u003e2.37\" (60.30mm)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSSXAU376\u003c\/td\u003e\n\u003ctd\u003eRace Version. Quad Outlet\u003c\/td\u003e\n\u003ctd\u003ePolished\u003c\/td\u003e\n\u003ctd\u003e2.37\" (60.30mm)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSSXAU375\u003c\/td\u003e\n\u003ctd\u003eRace Version. Quad Outlet\u003c\/td\u003e\n\u003ctd\u003eCeramic Black\u003c\/td\u003e\n\u003ctd\u003e2.37\" (60.30mm)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSSXAU406\u003c\/td\u003e\n\u003ctd\u003eValveSonic Electronic Valved System\u003c\/td\u003e\n\u003ctd\u003eBlack Velvet\u003c\/td\u003e\n\u003ctd\u003e2.37\" (60.30mm)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSSXAU407\u003c\/td\u003e\n\u003ctd\u003eValveSonic Electronic Valved System\u003c\/td\u003e\n\u003ctd\u003ePolished\u003c\/td\u003e\n\u003ctd\u003e2.37\" (60.30mm)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSSXAU408\u003c\/td\u003e\n\u003ctd\u003eValveSonic Electronic Valved System\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003ctd\u003e2.37\" (60.30mm)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat comes with each cat-back\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSXAU366\u003c\/strong\u003e: 1 x LH Downpipe; 1 x RH Downpipe; 1 x Front Silencer Assembly; 1 x Centre Silencer Assembly; 1 x LH Rear Section (no tip); 1 x RH Rear Section (no tip); 1 x Brace Bar; 1 x LH Polished Tip Assembly; GT100; 1 x RH Polished Tip Assembly; GT100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSXAU367\u003c\/strong\u003e: 1 x LH Downpipe; 1 x RH Downpipe; 1 x Front Silencer Assembly; 1 x Centre Silencer Assembly; 1 x LH Rear Section (no tip); 1 x RH Rear Section (no tip); 1 x Brace Bar; 1 x LH Ceramic Black Tip Assembly; GT100B; 1 x RH Ceramic Black Tip Assembly; GT100B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSXAU376\u003c\/strong\u003e: 1 x LH Downpipe; 1 x RH Downpipe; 1 x Front Silencer Assembly; 1 x Centre Silencer Assembly; 1 x LH Rear Silencer Bypass Pipe; 1 x RH Rear Silencer Bypass Pipe; 1 x Brace Bar; 1 x LH Polished Tip Assembly; GT100; 1 x RH Polished Tip Assembly; GT100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSXAU375\u003c\/strong\u003e: 1 x LH Downpipe; 1 x RH Downpipe; 1 x Front Silencer Assembly; 1 x Centre Silencer Assembly; 1 x LH Rear Silencer Bypass Pipe; 1 x RH Rear Silencer Bypass Pipe; 1 x Brace Bar; 1 x LH Ceramic Black Tip Assembly; GT100B; 1 x RH Ceramic Black Tip Assembly; GT100B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSXAU406\u003c\/strong\u003e: 1 x ValveSonic Electronic Valve Fitting Kit; 1 x LH Downpipe; 1 x RH Downpipe; 1 x 'X' Pipe Assembly; 1 x Centre Silencer Assembly; 1 x LH ValveSonic Rear Silencer (including Electronic Valve); 1 x RH ValveSonic Rear Silencer (including Electronic Valve); 1 x Brace Bar; 4 x Cerakote Black Tips; Quad 100mm GT100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSXAU407\u003c\/strong\u003e: 1 x ValveSonic Electronic Valve Fitting Kit; 1 x LH Downpipe; 1 x RH Downpipe; 1 x 'X' Pipe Assembly; 1 x Centre Silencer Assembly; 1 x LH ValveSonic Rear Silencer (including Electronic Valve); 1 x RH ValveSonic Rear Silencer (including Electronic Valve); 1 x Brace Bar; 4 x Polished Tips; Quad 100mm GT100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSXAU408\u003c\/strong\u003e: 1 x ValveSonic Electronic Valve Fitting Kit; 1 x LH Downpipe; 1 x RH Downpipe; 1 x 'X' Pipe Assembly; 1 x Centre Silencer Assembly; 1 x LH ValveSonic Rear Silencer (including Electronic Valve); 1 x RH ValveSonic Rear Silencer (including Electronic Valve); 1 x Brace Bar; 4 x Titanium Tips; Quad 100mm GT100\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eAudi S4 3.0 Supercharged V6 B8.5, 2012-2016. US-market model listing. Confirm your exact model, engine and options before ordering, and message us if you are not sure.\u003c\/p\u003e\u003ch3\u003eAbout Milltek Sport\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eT304L stainless steel, CNC mandrel bent.\u003c\/li\u003e\n\u003cli\u003eDesigned and developed in Derby, UK with a US facility in Knoxville, Tennessee, and tested at the Nürburgring.\u003c\/li\u003e\n\u003cli\u003eCompany founded in 1983.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cp\u003eMilltek covers most products with a lifetime guarantee. Downpipes, hi-flow catalysts and any part with valves are covered for 2 years or 80,000 km, and electronic products for 2 years. Claims go through the authorized dealer you bought from, and cover the original purchaser only. Full terms: millteksport.com\/Warranty.html\u003c\/p\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFitting times are Milltek estimates for a professional installer.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Milltek Sport","offers":[{"title":"Quad Outlet \/ Polished","offer_id":67999411241111,"sku":"SSXAU366","price":3058.0,"currency_code":"USD","in_stock":true},{"title":"Quad Outlet \/ Ceramic Black","offer_id":67999411273879,"sku":"SSXAU367","price":3296.0,"currency_code":"USD","in_stock":true},{"title":"Race Version. Quad Outlet \/ Polished","offer_id":67999411306647,"sku":"SSXAU376","price":2746.0,"currency_code":"USD","in_stock":true},{"title":"Race Version. 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