{"product_id":"milltek-resonated-cat-back-exhaust-for-audi-s3-8v-sportback-cerakote-black-tips-ssxau419","title":"Milltek Resonated Cat-Back Exhaust for Audi S3 8V Sportback, Cerakote Black Tips","description":"\u003cp\u003eMilltek Resonated Cat-Back Exhaust System for Audi S3 8V and 8V.2 Sportback (non-GPF models). Direct factory fitment using OEM hangers and mounting points-no modification required. Hand-finished T304L stainless steel construction with quad oval Cerakote black trims. Engineered to reduce drone while preserving full-throttle character and aggressive tone.\u003c\/p\u003e\u003cp\u003eThis resonated configuration is ideal for daily driving and street use, fine-tuned to eliminate OE resonance peaks without sacrificing performance sound signature. Mandrel-bent piping ensures consistent flow and even spool characteristics. Requires OE valve motor from original exhaust for fitment compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment Details:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAudi S3 8V Sportback (2013-2018)\u003c\/li\u003e\n\u003cli\u003eAudi S3 8V.2 Sportback (2013-2018, non-GPF)\u003c\/li\u003e\n\u003cli\u003eDirect replacement for factory cat-back system\u003c\/li\u003e\n\u003cli\u003eOE valve motor integration 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\u003e2015-2019 Audi S3 Prestige\u003c\/li\u003e\n\u003cli\u003e2015-2020 Audi S3 Premium Plus\u003c\/li\u003e\n\u003cli\u003e2020 Audi S3 Premium\u003c\/li\u003e\n\u003cli\u003e2020 Audi S3 Progressiv\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150520414494,"sku":"MILSSXAU419","price":3190.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXAU419_1.jpg?v=1791251722","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-resonated-cat-back-exhaust-for-audi-s3-8v-sportback-cerakote-black-tips-ssxau419","provider":"Signature Autohaus","version":"1.0","type":"link"}