{"product_id":"non-resonated-cat-back-exhaust-system-5","title":"Non-Resonated Cat-Back Exhaust System","description":"The Milltek SSXAU337 is a non-resonated cat-back exhaust system engineered as a direct replacement for the original exhaust on the Audi RS4 B8 Avant.\n\nThe 70mm (2.76-inch) diameter pipework is mandrel-bent to ensure consistent radius bends and optimized gas flow. Bore diameters are carefully enlarged over stock to enhance performance without sacrificing mid-range torque.\n\nThe installation is estimated to take between 2 to 2.5 hours. It is important to note that this system is not EC-approved and is not a race system.","brand":"Milltek","offers":[{"title":"Default Title","offer_id":52689134747960,"sku":"SSXAU337","price":1925.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687385039.jpg?v=1784902342","url":"https:\/\/store.motormia.co\/products\/non-resonated-cat-back-exhaust-system-5","provider":"MOTORMIA","version":"1.0","type":"link"}