{"product_id":"milltek-non-resonated-cat-back-exhaust-audi-b9-s5-coupe-brushed-titanium-tips-ssxau687","title":"Milltek Non-Resonated Cat-Back Exhaust | Audi B9 S5 Coupe - Brushed Titanium Tips","description":"\u003cp\u003eMilltek Non-Resonated Cat-Back Exhaust System for Audi B9 S5 3.0 V6 Turbo Coupe and Cabriolet (Non-Sport Differential models). Direct factory fitment replacement delivering enhanced exhaust flow, engineered tone, and aggressive sound character.\u003c\/p\u003e\n\u003cp\u003eHand-finished T304L stainless steel construction with mandrel-bent 2.50\" (63.50mm) bore and quad GT-100 titanium outlet trims. Non-resonated design eliminates mid-range resonance peaks for full-throttle character. Uses OEM hangers and mounting points-no modification required. Decibel-tested for street-legal operation.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAudi B9 S5 Coupe (2017-2024)\u003c\/li\u003e\n\u003cli\u003eAudi B9 S5 Cabriolet (2017-2024)\u003c\/li\u003e\n\u003cli\u003eNon-Sport Differential models only\u003c\/li\u003e\n\u003cli\u003e3.0L V6 TFSI engine (EA839)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Non-resonated specification designed for enthusiasts prioritizing full-throttle character over highway refinement. \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","brand":"Milltek","offers":[{"title":"Default Title","offer_id":51360557695199,"sku":"SSXAU687","price":3947.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8496\/9183\/files\/SSXAU687_1.jpg?v=1789002634","url":"https:\/\/egtuning.com\/products\/milltek-non-resonated-cat-back-exhaust-audi-b9-s5-coupe-brushed-titanium-tips-ssxau687","provider":"Egor's Garage Tuning ","version":"1.0","type":"link"}