{"product_id":"milltek-non-resonated-cat-back-exhaust-for-audi-b9-a4-2-0-tfsi-polished-tips-ssxau616","title":"Milltek Non-Resonated Cat-Back Exhaust for Audi B9 A4 2.0 TFSI, Polished Tips","description":"\u003cp\u003eMilltek Non-Resonated Cat-Back Exhaust System for Audi B9 A4 2.0 TFSI Quattro (Saloon and Avant). Direct factory fitment replacement using OEM hangers; no modification required. Hand-finished T304L stainless steel construction with 2.75\" (70mm) mandrel-bent piping and dual GT-100 polished tips.\u003c\/p\u003e\n\u003cp\u003eThe non-resonated design eliminates the OE silencer for a pronounced, engineered tone at full throttle while maintaining street-legal operation. T304Lstainless resists corrosion and thermal stress. Installation uses existing factory mounting points. Dyno-tested for repeatability across B9 A4 applications.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAudi B9 A4 2.0 TFSI Quattro Saloon\u003c\/li\u003e\n\u003cli\u003eAudi B9 A4 2.0 TFSI Quattro Avant\u003c\/li\u003e\n\u003cli\u003eDirect cat-back fitment (OEM catalytic converter required)\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\u003e2016-2020 Audi A4 Premium\u003c\/li\u003e\n\u003cli\u003e2016-2020 Audi A4 Premium Plus\u003c\/li\u003e\n\u003cli\u003e2017-2020 Audi A4 Prestige\u003c\/li\u003e\n\u003cli\u003e2019 Audi A4 Titanium\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150573662494,"sku":"MILSSXAU616","price":2026.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXAU616_1.jpg?v=1791252558","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-non-resonated-cat-back-exhaust-for-audi-b9-a4-2-0-tfsi-polished-tips-ssxau616","provider":"Signature Autohaus","version":"1.0","type":"link"}