{"product_id":"milltek-resonated-cat-back-exhaust-audi-b8-a4-20-tfsi-cerakote-black-tips-ssxau435","title":"Milltek Resonated Cat-Back Exhaust | Audi B8 A4 2.0 TFSI - Cerakote Black Tips","description":"\u003cp\u003eMilltek Resonated Cat-Back Exhaust System for Audi B8 A4 2.0 TFSI S-Line (manual). Direct factory fitment replacement using OEM hangers, no modification required. 70mm mandrel-bent T304L stainless steel construction with hand-finished Cerakote black dual outlets.\u003c\/p\u003e\n\u003cp\u003eEngineered tone through resonance chamber tuning delivers OE+ sound character without excessive drone. Improved exhaust flow over factory system. Uses OEM valve compatibility where applicable. EC-approved construction with dyno-tested fitment validation.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePipe Diameter: 70mm (2.76\")\u003c\/li\u003e\n\u003cli\u003eMaterial: T304L stainless steel, hand-finished\u003c\/li\u003e\n\u003cli\u003eDesign: Resonated for refined mid-range tone\u003c\/li\u003e\n\u003cli\u003eOutlets: Dual Cerakote black finish\u003c\/li\u003e\n\u003cli\u003eFitment: Direct cat-back (factory catalytic converter retained)\u003c\/li\u003e\n\u003cli\u003eInstallation: Uses OEM mounting points and hangers\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","brand":"Milltek","offers":[{"title":"Default Title","offer_id":51360541737183,"sku":"SSXAU435","price":2370.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8496\/9183\/files\/SSXAU435_1.jpg?v=1789002306","url":"https:\/\/egtuning.com\/products\/milltek-resonated-cat-back-exhaust-audi-b8-a4-20-tfsi-cerakote-black-tips-ssxau435","provider":"Egor's Garage Tuning ","version":"1.0","type":"link"}