{"product_id":"kyostar-catless-downpipe-for-bmw-f20-f22-f30-f31-f32-f36-g20-g30-b46-2-0t","title":"KYOSTAR Catless Downpipe for BMW F20 F22 F30 F31 F32 F36 G20 G30 B46 2.0T","description":"\u003ch5\u003e\n\u003cstrong\u003e\nKYOSTAR Catless Downpipe for BMW F20 F22 F30 F31 F32 F36 G20 G30 B46 2.0T\n\u003c\/strong\u003e\n\u003c\/h5\u003e\n\n\u003cp\u003e\nThe KYOSTAR Catless Downpipe is designed for BMW B46 2.0T turbocharged applications, including F-Series and G-Series models. Featuring a high-flow catless design, this downpipe improves exhaust flow efficiency, reduces factory backpressure, and helps enhance turbo response for modified BMW vehicles.\n\u003c\/p\u003e\n\n\u003cp\u003e\nManufactured with precision welded stainless steel construction, this downpipe provides improved exhaust pulse flow and a more aggressive exhaust tone compared with the restrictive factory unit. The integrated O2 sensor port and factory-style mounting points ensure proper installation for compatible B46 engine platforms.\n\u003c\/p\u003e\n\n\u003ch5\u003e\n\u003cstrong\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\nFeatures\n\u003c\/span\u003e\n\u003c\/strong\u003e\n\u003c\/h5\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cp\u003e\nImproves exhaust flow efficiency and reduces factory backpressure to support better turbocharger performance.\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\nEnhances turbo response and exhaust pulse flow on BMW B46 2.0T turbocharged engines.\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\nConstructed from durable stainless steel with precision welded joints for reliable performance under high temperatures.\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\nIntegrated O2 sensor port and factory-style mounting points provide reliable installation compatibility.\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\nCreates a deeper and more aggressive exhaust tone compared with the factory catalytic converter system.\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch5\u003e\n\u003cstrong\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\nFitment\n\u003c\/span\u003e\n\u003c\/strong\u003e\n\u003c\/h5\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cp\u003e\n2016-2020 BMW F20 220i B46 2.0T\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\n2016-2020 BMW F22 220i \/ 230i B46 2.0T\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\n2016-2020 BMW F30 320i \/ 330e \/ 330i B46 2.0T\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\n2016-2020 BMW F31 320i \/ 330i B46 2.0T\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\n2016-2020 BMW F32 420i \/ 430i B46 2.0T\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\n2016-2020 BMW F36 420i \/ 430i B46 2.0T\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\n2019+ BMW G20 320i \/ 330i B46 2.0T\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\n2017+ BMW G30 530i B46 2.0T\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\n2019+ Toyota GR Supra A91 B46 2.0T\n\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch5\u003e\n\u003cstrong\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\nNotes\n\u003c\/span\u003e\n\u003c\/strong\u003e\n\u003c\/h5\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eCompatible Vehicle:\u003c\/strong\u003e Designed for BMW F-Series\/G-Series and Toyota A91 Supra applications equipped with the B46 2.0T Turbo L4 engine.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eIncompatible Vehicle:\u003c\/strong\u003e Not compatible with B48, B58, N20, N26, N55, or other engine platforms.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eVerify Vehicle:\u003c\/strong\u003e Please confirm your vehicle year, chassis code, engine configuration, turbo outlet connection, O2 sensor position, and exhaust setup before ordering.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Professional installation is recommended. Because this is a catless downpipe, ECU tuning or calibration may be required to optimize engine performance and properly manage oxygen sensor-related parameters.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Removing the factory catalytic converter may trigger a check engine light. This product is intended for off-road and racing applications only where permitted. Please check local emissions regulations before installation.\n\u003c\/p\u003e\n\n\u003ch5\u003e\n\u003cstrong\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\nProduct Details\n\u003c\/span\u003e\n\u003c\/strong\u003e\n\u003c\/h5\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKYOSTAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eKD5S024WG\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCatless Downpipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eVehicle Fitment\u003c\/td\u003e\n\u003ctd\u003eBMW F20\/F22\/F30\/F31\/F32\/F36\/G20\/G30 \u0026amp; Toyota A91 Supra\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003ctd\u003eB46 2.0T Turbo L4\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eChassis\u003c\/td\u003e\n\u003ctd\u003eF20 F22 F30 F31 F32 F36 G20 G30\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eBMW B46 Turbo Exhaust Upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBenefits\u003c\/td\u003e\n\u003ctd\u003eImproved Exhaust Flow, Reduced Backpressure, Faster Turbo Response, Enhanced Exhaust Tone\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eExhaust Type\u003c\/td\u003e\n\u003ctd\u003eCatless Downpipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eO2 Sensor Port\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePackage Includes\u003c\/td\u003e\n\u003ctd\u003e1 x Catless Downpipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003ch5\u003e\n\u003cstrong\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\nFAQ\n\u003c\/span\u003e\n\u003c\/strong\u003e\n\u003c\/h5\u003e\n\n\u003ch5\u003e\n\u003cstrong\u003e\nQ1: Will this fit my vehicle?\n\u003c\/strong\u003e\n\u003c\/h5\u003e\n\n\u003cp\u003e\nThis catless downpipe is designed for BMW F20, F22, F30, F31, F32, F36, G20, G30 models and Toyota A91 Supra equipped with the B46 2.0T engine. Please confirm your chassis, production year, and engine configuration before purchase.\n\u003c\/p\u003e\n\n\u003ch5\u003e\n\u003cstrong\u003e\nQ2: Does installation require modification?\n\u003c\/strong\u003e\n\u003c\/h5\u003e\n\n\u003cp\u003e\nThe KYOSTAR Catless Downpipe is designed with factory-style mounting points and integrated O2 sensor ports for direct replacement installation. Professional installation is recommended for proper alignment and sealing.\n\u003c\/p\u003e\n\n\u003ch5\u003e\n\u003cstrong\u003e\nQ3: Does this require ECU tuning?\n\u003c\/strong\u003e\n\u003c\/h5\u003e\n\n\u003cp\u003e\nECU tuning may be required after installing a catless downpipe to properly manage oxygen sensor-related warnings, optimize engine parameters, and improve overall performance.\n\u003c\/p\u003e\n\n\u003ch5\u003e\n\u003cstrong\u003e\nQ4: What performance benefits does this provide?\n\u003c\/strong\u003e\n\u003c\/h5\u003e\n\n\u003cp\u003e\nThe KYOSTAR Catless Downpipe improves exhaust flow efficiency, reduces factory exhaust restriction, enhances turbocharger response, and delivers a more aggressive exhaust tone for BMW B46 2.0T turbocharged applications.\n\u003c\/p\u003e\n\n\u003cp\u003e\nProfessional installation is recommended.\n\u003c\/p\u003e\n\n\u003cp\u003e\nKYOSTAR products are quality inspected before shipment. Please contact our support team for installation assistance or after-sales support.\n\u003c\/p\u003e","brand":"KYOSTAR","offers":[{"title":"Ships from U.S. Warehouse","offer_id":53801302130961,"sku":"KD5S024WG-1","price":229.99,"currency_code":"USD","in_stock":false},{"title":"Factory Direct Shipping","offer_id":53801302163729,"sku":"KD5S024WG-2","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/7361\/5889\/files\/KD5S024WG_1.jpg?v=1784714762","url":"https:\/\/www.kyostars.com\/de\/products\/kyostar-catless-downpipe-for-bmw-f20-f22-f30-f31-f32-f36-g20-g30-b46-2-0t","provider":"KYOSTAR PERFORMANCE","version":"1.0","type":"link"}