{"product_id":"scorpion-bmw-f80-m3-f82-f83-m4-high-flow-secondary-sports-cat-section","title":"Scorpion BMW F80 M3 \u0026 F82\/F83 M4 High Flow Secondary Sports Cat Section","description":"\u003cp data-end=\"787\" data-start=\"388\"\u003eEnhance performance and unlock a richer, more aggressive exhaust tone with the Scorpion High Flow Secondary Sports Cat Section, designed specifically for the BMW F80 M3 and F82\/F83 M4. This premium upgrade replaces the factory secondary catalytic converters with high-flow 200-cell sports cats, allowing for significantly reduced exhaust back pressure while maintaining road-legal emissions control.\u003c\/p\u003e\n\u003cp data-end=\"1176\" data-start=\"789\"\u003eManufactured in the UK from T304 stainless steel, the precision-engineered 70mm (2.75\") diameter pipework ensures optimal flow and durability. The direct-fit design maintains compatibility with the OEM and most aftermarket exhaust systems, making it an ideal upgrade for owners looking to improve throttle response, increase tuning potential, and enhance overall sound character—all without going fully decat.\u003c\/p\u003e\n\u003cp data-end=\"1326\" data-start=\"1178\"\u003eWhether as part of a staged tuning upgrade or a standalone enhancement, Scorpion’s sports cats offer an ideal balance of performance and compliance.\u003c\/p\u003e\n\u003chr data-end=\"1331\" data-start=\"1328\"\u003e\n\u003ch3 data-end=\"1351\" data-start=\"1333\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1745\" data-start=\"1352\"\u003e\n\u003cli data-end=\"1399\" data-start=\"1352\"\u003eReplaces OEM secondary catalytic converters\u003c\/li\u003e\n\u003cli data-end=\"1452\" data-start=\"1400\"\u003eHigh-flow 200-cell sports cats for improved flow\u003c\/li\u003e\n\u003cli data-end=\"1495\" data-start=\"1453\"\u003eMade from premium T304 stainless steel\u003c\/li\u003e\n\u003cli data-end=\"1551\" data-start=\"1496\"\u003eRetains some emissions filtering (not a full decat)\u003c\/li\u003e\n\u003cli data-end=\"1603\" data-start=\"1552\"\u003eEnhanced exhaust tone and reduced back pressure\u003c\/li\u003e\n\u003cli data-end=\"1652\" data-start=\"1604\"\u003eDirect-fit design with factory-style flanges\u003c\/li\u003e\n\u003cli data-end=\"1692\" data-start=\"1653\"\u003eDesigned and manufactured in the UK\u003c\/li\u003e\n\u003cli data-end=\"1745\" data-start=\"1693\"\u003eCompatible with OEM and most aftermarket systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1750\" data-start=\"1747\"\u003e\n\u003ch3 data-end=\"1771\" data-start=\"1752\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1794\" data-start=\"1772\"\u003e\u003cstrong data-end=\"1792\" data-start=\"1772\"\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1927\" data-start=\"1795\"\u003e\n\u003cli data-end=\"1837\" data-start=\"1795\"\u003eBMW F80 M3 Saloon (2014–2018, non-GPF)\u003c\/li\u003e\n\u003cli data-end=\"1879\" data-start=\"1838\"\u003eBMW F82 M4 Coupe (2014–2019, non-GPF)\u003c\/li\u003e\n\u003cli data-end=\"1927\" data-start=\"1880\"\u003eBMW F83 M4 Convertible (2014–2019, non-GPF)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2011\" data-start=\"1929\"\u003e\u003cstrong data-end=\"1945\" data-start=\"1929\"\u003eEngine Code:\u003c\/strong\u003e S55 3.0L Twin-Turbo Inline-6\u003cbr data-end=\"1977\" data-start=\"1974\"\u003e\u003cstrong data-end=\"1992\" data-start=\"1977\"\u003eDrive Type:\u003c\/strong\u003e Rear-Wheel Drive\u003c\/p\u003e\n\u003cp data-end=\"2131\" data-start=\"2013\"\u003e\u003cstrong data-end=\"2022\" data-start=\"2013\"\u003eNote:\u003c\/strong\u003e Designed for non-GPF models only. Not for use on vehicles equipped with GPF (Gasoline Particulate Filter).\u003c\/p\u003e","brand":"R44 Performance","offers":[{"title":"Default Title","offer_id":56763635990914,"sku":"SBMX073","price":1000.39,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/Scorpion-Secondary-Sports-Cats-BMW-F80-M3-F82-F83-M4.jpg?v=1783932185","url":"https:\/\/mjmodifications.co.uk\/products\/scorpion-bmw-f80-m3-f82-f83-m4-high-flow-secondary-sports-cat-section","provider":"MJ Modifications","version":"1.0","type":"link"}