{"product_id":"resonated-cat-back-exhaust-system-8","title":"Resonated Cat-Back Exhaust System","description":"The Milltek Sport Resonated Cat-Back Exhaust system is engineered to enhance the acoustic signature of the Audi B8 RS5 Coupe (2010-2015, 4.2L V8 FSI). Constructed from hand-finished T304L stainless steel, this exhaust features 2.76-inch (70mm) mandrel-bent piping designed for optimal gas flow. The resonated design is specifically tuned to eliminate drone while preserving a refined, OE+ tone, complementing the naturally-aspirated V8 engine's sound.\n\nThe CNC-formed mounting brackets and integrated silencer tuning are engineered to precisely match the B8 platform. The system replaces the factory cat-back section only, retaining the OEM catalytic converters.","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":52689142939960,"sku":"SSXAU267","price":2155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687385411.jpg?v=1784902526","url":"https:\/\/store.motormia.co\/products\/resonated-cat-back-exhaust-system-8","provider":"MOTORMIA","version":"1.0","type":"link"}