{"product_id":"r44-bmw-g90-g99-m5-primary-secondary-catless-downpipes","title":"R44 BMW G90 \u0026 G99 M5 S68 Primary \u0026 Secondary Exhaust Catless Downpipes (2024+)","description":"\u003cp data-start=\"114\" data-end=\"767\"\u003eThe R44 BMW G90 \u0026amp; G99 M5 Primary \u0026amp; Secondary Catless Downpipes are engineered to offer a high-quality, great-value solution for owners and tuners looking to unlock the true character of the S68 4.4-litre twin-turbo V8. Manufactured from durable stainless steel, this system replaces both the primary and secondary catalytic converters within the factory exhaust, removing two of the most restrictive sections of the OEM setup. The result is significantly reduced back pressure, faster turbo spool, sharper throttle response and a far more aggressive V8 exhaust note, all while delivering precise fitment, long-term durability and a sensible price point.\u003c\/p\u003e\u003chr data-start=\"769\" data-end=\"772\"\u003e\u003ch3 data-start=\"774\" data-end=\"790\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\u003cul data-start=\"792\" data-end=\"1280\"\u003e\n\u003cli data-start=\"792\" data-end=\"869\"\u003e\u003cp data-start=\"794\" data-end=\"869\"\u003eStainless steel construction for strength, durability and heat resistance\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"870\" data-end=\"930\"\u003e\u003cp data-start=\"872\" data-end=\"930\"\u003eReplaces both primary and secondary catalytic converters\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"931\" data-end=\"975\"\u003e\u003cp data-start=\"933\" data-end=\"975\"\u003eMajor reduction in exhaust back pressure\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"976\" data-end=\"1020\"\u003e\u003cp data-start=\"978\" data-end=\"1020\"\u003eFaster turbo spool and reduced turbo lag\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"1021\" data-end=\"1079\"\u003e\u003cp data-start=\"1023\" data-end=\"1079\"\u003eSharper throttle response and increased exhaust volume\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"1080\" data-end=\"1141\"\u003e\u003cp data-start=\"1082\" data-end=\"1141\"\u003eRaises the ceiling for tuning potential on the S68 engine\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"1142\" data-end=\"1219\"\u003e\u003cp data-start=\"1144\" data-end=\"1219\"\u003eSupplied with a \u003cstrong data-start=\"1160\" data-end=\"1217\"\u003e1 year R44 Performance warranty and fitment guarantee\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"1220\" data-end=\"1280\"\u003e\u003cp data-start=\"1222\" data-end=\"1280\"\u003eEngineered for accurate fitment on G90 and G99 M5 models\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr data-start=\"1282\" data-end=\"1285\"\u003e\u003ch3 data-start=\"1287\" data-end=\"1333\"\u003e\u003cstrong\u003eImportant Disclaimer – Motorsport-Use Only\u003c\/strong\u003e\u003c\/h3\u003e\u003cp data-start=\"1335\" data-end=\"1616\"\u003eThese downpipes are strictly for \u003cstrong data-start=\"1368\" data-end=\"1391\"\u003emotorsport-use only\u003c\/strong\u003e. Removal of the OEM catalytic converters breaches European and international emissions regulations and may exceed permitted noise limits in certain countries. Vehicles fitted with these downpipes will \u003cstrong data-start=\"1593\" data-end=\"1615\"\u003efail a UK MOT test\u003c\/strong\u003e.\u003c\/p\u003e\u003cp data-start=\"1618\" data-end=\"1933\"\u003eFitting catless downpipes will trigger an \u003cstrong data-start=\"1660\" data-end=\"1687\"\u003eengine management light\u003c\/strong\u003e and can place your M5 into \u003cstrong data-start=\"1715\" data-end=\"1728\"\u003elimp mode\u003c\/strong\u003e. \u003cstrong data-start=\"1730\" data-end=\"1781\"\u003eCustom coding or aftermarket tuning is required\u003c\/strong\u003e to run these downpipes correctly. R44 strongly advises that use is limited to closed-course environments such as track or drag strip applications only.\u003c\/p\u003e\u003chr data-start=\"1935\" data-end=\"1938\"\u003e\u003ch3 data-start=\"1940\" data-end=\"1957\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\u003cul data-start=\"1959\" data-end=\"2052\"\u003e\n\u003cli data-start=\"1959\" data-end=\"1981\"\u003e\u003cp data-start=\"1961\" data-end=\"1981\"\u003eBMW G90 M5 (2024+)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"1982\" data-end=\"2012\"\u003e\u003cp data-start=\"1984\" data-end=\"2012\"\u003eBMW G99 M5 Touring (2024+)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"2013\" data-end=\"2052\"\u003e\u003cp data-start=\"2015\" data-end=\"2052\"\u003eEngine: S68 4.4-litre twin-turbo V8\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R44 Exhausts","offers":[{"title":"Default Title","offer_id":48150086746266,"sku":"R44-G9X-S68-DP1","price":1102.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0432\/5379\/2922\/files\/bmw-g90-g99-m5-catless-downpipes.jpg?v=1779993439","url":"https:\/\/e9xontario.com\/products\/r44-bmw-g90-g99-m5-primary-secondary-catless-downpipes","provider":"E9X Ontario™","version":"1.0","type":"link"}