{"product_id":"milltek-non-resonated-cat-back-exhaust-for-audi-b9-s5-polished-tips-ssxau714-ssxau714","title":"Milltek Non-Resonated Cat-Back Exhaust for Audi B9 S5, Polished Tips (SSXAU714)","description":"\u003cp\u003eMilltek 2.50\" Non-Resonated Cat-Back Exhaust System for Audi B9 S5 3.0 V6 Turbo Coupe (Sport Diff models without brace bars). Direct factory fitment replacement using OEM hangers and attachment points-no modification required.\u003c\/p\u003e\n\u003cp\u003eHand-finished T304L stainless steel construction with mandrel-bent piping and quad polished oval trims. The non-resonated design eliminates the OE resonance chamber, delivering a full-throttle engineered tone with aggressive character. 2.50\" (63.50mm) bore diameter optimizes exhaust scavenging for improved flow dynamics.\u003c\/p\u003e\n\u003ch3\u003eFitment \u0026amp; Installation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAudi B9 S5 Coupe (3.0L TFSI, EA839 engine)\u003c\/li\u003e\n\u003cli\u003eSport Differential models only\u003c\/li\u003e\n\u003cli\u003eWithout brace bar configuration\u003c\/li\u003e\n\u003cli\u003eDirect OEM+ fitment-uses factory hangers\u003c\/li\u003e\n\u003cli\u003eCat-back system (catalytic converter retained)\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\u003e2017-2023 Audi S5 Base\u003c\/li\u003e\n\u003cli\u003e2018-2023 Audi S5 Premium Plus\u003c\/li\u003e\n\u003cli\u003e2018-2023 Audi S5 Prestige\u003c\/li\u003e\n\u003cli\u003e2019-2023 Audi S5 Premium\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150602989854,"sku":"MILSSXAU714","price":3741.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXAU714_1.jpg?v=1791253264","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-non-resonated-cat-back-exhaust-for-audi-b9-s5-polished-tips-ssxau714-ssxau714","provider":"Signature Autohaus","version":"1.0","type":"link"}