{"product_id":"milltek-resonated-cat-back-exhaust-for-audi-b8-s5-3-0-tfsi-polished-tips-ssxau356-ssxau356","title":"Milltek Resonated Cat-Back Exhaust for Audi B8 S5 3.0 TFSI, Polished Tips (SSXAU356)","description":"\u003cp\u003eMilltek Resonated Cat-Back Exhaust System for Audi B8 S5 3.0 TFSI Coupe and Cabriolet. Direct factory fitment replacement using OEM hangers, no modification required. Engineered to deliver an OE+ tone with improved exhaust flow and refined sound character.\u003c\/p\u003e\n\u003cp\u003eHand-finished T304L stainless steel construction with mandrel-bent 2.37\" (60.30mm) diameter tubing. Resonated design eliminates high-frequency drone while preserving full-throttle character. Dual polished oval tips provide premium aesthetics. Decibel-tested for balanced acoustics-sportier than stock without sacrificing drivability.\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 OEM mounting points and hangers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e This system is dyno-proven to enhance flow characteristics while maintaining factory integration. EC Approval and TUV testing ensure compliance and longevity. \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\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":60150513205534,"sku":"MILSSXAU356","price":2975.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/ssxau356.jpg?v=1791251516","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-resonated-cat-back-exhaust-for-audi-b8-s5-3-0-tfsi-polished-tips-ssxau356-ssxau356","provider":"Signature Autohaus","version":"1.0","type":"link"}