{"product_id":"milltek-valved-cat-back-exhaust-for-audi-b8-5-s4-s5-brushed-titanium-tips-ssxau408","title":"Milltek Valved Cat-Back Exhaust for Audi B8.5 S4 S5, Brushed Titanium Tips","description":"\u003cp\u003eDirect factory replacement cat-back exhaust system for Audi B8.5 S4 and S5 models (2012-2016). Hand-finished T304L stainless steel construction with electronic valve control and resonated design for OEM+ sound character without excessive decibel levels.\u003c\/p\u003e\n\u003cp\u003eConstructed from premium T304L stainless steel with mandrel-bent 2.37\" (60.30mm) bore tubing. Features Valve-Sonic electronic valve actuators integrated into the rear silencers for seamless OE valve compatibility. Resonated chambering tuned to the B8.5 platform eliminates drone while preserving full-throttle tone. Direct OEM+ fitment using factory hangers and mounting points-no modification required.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAudi B8.5 S4 3.0 V6 Supercharged (2012-2016)\u003c\/li\u003e\n\u003cli\u003eAudi B8.5 S5 3.0 TFSI Coupe \u0026amp; Cabriolet S-Tronic (2012-2016)\u003c\/li\u003e\n\u003cli\u003eAudi B8.5 S5 TFSI Sportback (2012-2016)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Available with polished or gloss-black titanium trim options. EC type-approved for EU markets; US versions engineered for closed-course performance use. \u003c\/p\u003e\n\u003cp\u003eDesigned and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.\u003c\/p\u003e\n\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n\u003cul class=\"fitment-list\"\u003e\n\u003cli\u003e2011-2013 Audi S5 Cabriolet\u003c\/li\u003e\n\u003cli\u003e2011-2016 Audi S5 Base\u003c\/li\u003e\n\u003cli\u003e2012-2016 Audi S4 Base\u003c\/li\u003e\n\u003cli\u003e2014-2016 Audi S4 Premium Plus\u003c\/li\u003e\n\u003cli\u003e2014-2016 Audi S4 Prestige\u003c\/li\u003e\n\u003cli\u003e2014-2016 Audi S5 Premium Plus\u003c\/li\u003e\n\u003cli\u003e2014-2016 Audi S5 Prestige\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150520054046,"sku":"MILSSXAU408","price":4901.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXAU408_1.jpg?v=1791251671","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-valved-cat-back-exhaust-for-audi-b8-5-s4-s5-brushed-titanium-tips-ssxau408","provider":"Signature Autohaus","version":"1.0","type":"link"}