{"product_id":"hi-flow-sports-cat-back-exhaust-system","title":"Hi-Flow Sports Cat-Back Exhaust System","description":"Constructed from aerospace-grade type 304, non-magnetic stainless steel, this downpipe is built for longevity and resistance to discolouration.\n\nThis downpipe is designed with a larger diameter than standard OEM parts, creating more space for exhaust gases to exit the engine, thereby increasing efficiency. When paired with the integrated Hi-Flow Sports Cat, users can anticipate a significant boost in performance and an enhanced exhaust note. The system utilizes Mandrel bending for consistent radius bends and optimized gas flow, with carefully enlarged bore diameters to maximize performance without sacrificing mid-range torque.\n\nKey specifications include a 94mm (3.7-inch) turbo outlet ID, an 80mm (3.15-inch) downpipe ID, and an HJS 200 Cell Per Inch (CPSI) sports catalytic converter.\n\nThis downpipe is compatible with the 2021 Volkswagen Golf Mk8 R 2.0 TSI 320PS, but only for models equipped with a GPF (Gasoline Particulate Filter). It requires Stage 2 ECU software to function correctly. Note that the use of sports catalysts like this one is intended for off-road\/motorsport use only and may inhibit a vehicle from passing a MOT test.","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":52689153392952,"sku":"SSXVW635","price":1383.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687385223.jpg?v=1784902643","url":"https:\/\/store.motormia.co\/products\/hi-flow-sports-cat-back-exhaust-system","provider":"MOTORMIA","version":"1.0","type":"link"}