{"product_id":"fi-exhaust-downpipes-for-2021-bmw-g80-g82-g87-m2-m3-m4","title":"Fi Exhaust Downpipes for 2021+ BMW G80\/G82\/G87 M2\/M3\/M4","description":"\u003cdiv\u003e\n\u003ch4\u003eCatless Standard Version\u003c\/h4\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe ultra-high flow catless downpipes remove restrictive factory catalytic convertor. They increase exhaust gas flow and performance gains, produce higher sound volume. And is usually recommended option going further with ECU tuning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/www.fi-exhaust.com\/uploads\/product_desc\/en\/decat-catless-downpipe.webp\" class=\"w-100\"\u003e\n\u003cp class=\"text-muted text-right\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eCatless Sensor Version\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe ultra-high flow catless downpipes remove restrictive factory catalytic convertor. They increase exhaust gas flow and performance gains, produce higher sound volume. The downpipe is also equipped with a dummy oxygen sensor to reduce a chance of the check engine light (CEL) being triggered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/www.fi-exhaust.com\/uploads\/product_desc\/en\/catless-downpipe-dummy-oxygen-sensor.webp\" class=\"w-100\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eRace 100Cell\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThis kind of catalyst is generally used in race cars , so it is often called “racing catalyst”. With the larger cells and fast exhaust flow rate, it is smooth, durable and do not have refractory wool burn-out problems. The higher the number of the cells, the smaller and denser the hole is. The higher the back pressure, the more it can enhance torque performance, while the opposite is true for increasing horsepower.Converting your stock catalyst converter (400~800 CPSI) into our metallic catalyst converters will result in significant enhancements in airflow discharge that circumvents the limitations and parameters set by car manufacturers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/www.fi-exhaust.com\/uploads\/product_desc\/en\/100-cell-catalytic-converter-race-downpipe.webp\" class=\"w-100\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eSport 200Cell\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eWith the larger cells and fast exhaust flow rate, it is smooth, durable and do not have refractory wool burn-out problems. The higher the number of the cells, the smaller and denser the hole is. The higher the back pressure, the more it can enhance torque performance, while the opposite is true for increasing horsepower.Converting your stock catalyst converter (400~800 CPSI) into our metallic catalyst converters will result in significant enhancements in airflow discharge that circumvents the limitations and parameters set by car manufacturers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/www.fi-exhaust.com\/uploads\/product_desc\/en\/200-cell-catalytic-converters-sport-downpipe.webp\" class=\"w-100\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/div\u003e","brand":"Fi Exhaust","offers":[{"title":"Sport 200 Cell Downpipe","offer_id":47660656558305,"sku":"BN-G82M-CAT200","price":3394.44,"currency_code":"CAD","in_stock":true},{"title":"Catless Downpipe","offer_id":47660656525537,"sku":"BN-G82M-NCAT","price":2325.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0329\/9911\/2839\/files\/bmw-g80-m3-exhaust-4_6d191423-068e-4759-be25-bcb1b957f092.webp?v=1765304482","url":"https:\/\/t1motorsports.ca\/products\/fi-exhaust-downpipes-for-2021-bmw-g80-g82-g87-m2-m3-m4","provider":"T1 Motorsports","version":"1.0","type":"link"}