{"product_id":"milltek-race-cat-back-exhaust-for-audi-b8-s5-3-0-tfsi-cerakote-black-tips-ssxau264","title":"Milltek Race Cat-Back Exhaust for Audi B8 S5 3.0 TFSI, Cerakote Black Tips","description":"\u003cp\u003eMilltek Race Non-Resonated Cat-Back Exhaust System for Audi B8 S5 3.0 TFSI Coupe and Cabriolet. Direct factory fitment using OEM hangers, no modification required. T304L stainless steel construction with 2.37\" (60.30mm) mandrel-bent piping and dual black oval trims.\u003c\/p\u003e\n\u003cp\u003eHand-finished T304L stainless steel with precision mandrel bending throughout. The non-resonated design eliminates interior drone while delivering the loudest cat-back tone available for this platform. Full-throttle character is engineered for track use; street legality varies by jurisdiction. Dyno-proven gains with direct OEM valve compatibility.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAudi B8 S5 3.0 TFSI Coupe (2009-2011)\u003c\/li\u003e\n\u003cli\u003eAudi B8 S5 3.0 TFSI Cabriolet (2009-2011)\u003c\/li\u003e\n\u003cli\u003eUses factory mounting points and OEM hangers\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM cat-back system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: T304L stainless steel, hand-finished\u003c\/li\u003e\n\u003cli\u003ePipe Diameter: 2.37\" (60.30mm) mandrel-bent\u003c\/li\u003e\n\u003cli\u003eConfiguration: Non-resonated (race specification)\u003c\/li\u003e\n\u003cli\u003eOutlet: Dual black oval trims\u003c\/li\u003e\n\u003cli\u003eFitment Type: Cat-back (turbo and secondary cat remain OEM)\u003c\/li\u003e\n\u003c\/ul\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\u003e2009-2011 Audi S5 Base\u003c\/li\u003e\n\u003cli\u003e2010-2011 Audi S5 Cabriolet\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150506422558,"sku":"MILSSXAU264","price":2778.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXAU264_1.jpg?v=1791251283","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-race-cat-back-exhaust-for-audi-b8-s5-3-0-tfsi-cerakote-black-tips-ssxau264","provider":"Signature Autohaus","version":"1.0","type":"link"}