{"product_id":"kyostar-valved-sport-catback-exhaust-system-for-2015-2018-bmw-f30-f31-320i-330i-b48-2-0t-1","title":"KYOSTAR Valved Catback Exhaust for 2015-2019 BMW F30 320i 330i B48 2.0T 4-Tip","description":"\u003cdiv class=\"product-description\"\u003e\n\n\u003ch5\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKYOSTAR Stainless Steel Valved Catback Exhaust System for 2015-2019 BMW F30 320i 330i B48 2.0T 4-Tip M3 Style\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\nUpgrade your compatible BMW F30 with the KYOSTAR Stainless Steel Valved Catback Exhaust System. Designed for listed 2015-2019 BMW F30 320i and 330i applications equipped with the B48 2.0T engine, this system combines a valved Catback exhaust configuration with a sporty quad-tip rear appearance.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe system features stainless steel construction and a 4-tip M3-style exhaust layout as specified in the supplied product information. Its dual-side quad-tip configuration provides a performance-oriented rear appearance for compatible BMW F30 applications.\n\u003c\/p\u003e\n\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\u003cp\u003eStainless steel valved Catback exhaust system.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003eDesigned for listed 2015-2019 BMW F30 320i applications.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003eDesigned for listed 2015-2019 BMW F30 330i applications.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003eListed for BMW B48 2.0T engine applications.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003eValved exhaust configuration as specified in the supplied product information.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003eCatback exhaust system design.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003eStainless steel construction as specified in the source product information.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e4-tip \/ quad-tip exhaust outlet configuration.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003eM3-style dual-side quad-tip rear appearance.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003ePerformance-oriented exhaust replacement \/ upgrade for compatible BMW F30 models.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\u003cstrong\u003eBMW F30 320i:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e2015 BMW F30 320i — B48 2.0T as applicable\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2016 BMW F30 320i — B48 2.0T as applicable\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2017 BMW F30 320i — B48 2.0T as applicable\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2018 BMW F30 320i — B48 2.0T as applicable\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2019 BMW F30 320i — B48 2.0T as applicable\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eBMW F30 330i:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e2015 BMW F30 330i — B48 2.0T as applicable\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2016 BMW F30 330i — B48 2.0T as applicable\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2017 BMW F30 330i — B48 2.0T as applicable\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2018 BMW F30 330i — B48 2.0T as applicable\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2019 BMW F30 330i — B48 2.0T as applicable\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch5\u003e\u003cstrong\u003eImportant Fitment Note:\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eThis exhaust is listed for 2015-2019 BMW F30 320i \/ 330i B48 2.0T applications.\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003ePlease verify the B48 engine code before ordering. Do not determine compatibility from the 320i \/ 330i badge alone.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003eThis system uses a 4-tip M3-style exhaust layout. Please verify rear bumper and diffuser compatibility before installation.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003ePlease compare your original exhaust routing, connection points, hanger locations, muffler position, and rear outlet configuration with the product image before purchase.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003eThe source information identifies stainless steel construction but does not specify the stainless steel grade.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003eThe supplied information does not specify pipe diameter, valve control method, exhaust-tip dimensions, sound level, weight, or measured horsepower \/ torque gains.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003eVehicles with aftermarket downpipes, modified exhaust systems, custom rear diffusers, or other non-standard configurations may require additional fitment verification.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\u003ch5\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\nThis stainless steel valved Catback exhaust system is listed for 2015-2019 BMW F30 320i and 330i applications equipped with the B48 2.0T engine.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eEngine verification is particularly important for this product.\u003c\/strong\u003e The supplied product information specifically identifies the B48 2.0T engine. BMW F30 models may use different engines depending on model, production year, and sales market, so fitment should not be determined solely from the vehicle badge.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe supplied product information identifies the exhaust as a \u003cstrong\u003eStainless Steel Valved Catback Exhaust\u003c\/strong\u003e. Stainless steel construction can therefore be stated, but the specific stainless steel grade is not supplied. This listing does not claim T304, T409, or another specific grade unless separately confirmed.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe exhaust uses a \u003cstrong\u003e4-Tip M3 Style\u003c\/strong\u003e configuration. This creates a dual-side quad-tip rear layout. Because the factory rear bumper and diffuser configuration may differ from this exhaust outlet arrangement, please verify the available exhaust-tip openings and diffuser configuration before ordering.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe source information confirms a valved exhaust configuration but does not specify how the valve is operated. No claim is therefore made regarding remote control, electronic controller, vacuum operation, factory integration, or other valve-control methods.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBefore purchase, compare your existing exhaust system with the supplied product image. Check the exhaust connection point, pipe routing, hanger positions, muffler location, underbody clearance, and rear exhaust-tip positioning.\n\u003c\/p\u003e\n\n\u003cp\u003e\nNo pipe diameter, stainless steel grade, sound-level measurement, weight, flow-test result, or dyno-tested horsepower \/ torque gain is supplied. No unsupported numerical specifications or performance claims are therefore included.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eProfessional installation is recommended.\u003c\/strong\u003e Exhaust alignment, connection security, hanger positioning, underbody clearance, exhaust-tip alignment, valve operation, and clearance around heat-sensitive components should be checked after installation.\n\u003c\/p\u003e\n\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/span\u003e\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\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\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\u003eNA-CB-5046-SS-WG\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eValved Catback Exhaust System\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\u003eVehicle Brand\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eChassis\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eModels\u003c\/td\u003e\n\u003ctd\u003e320i \/ 330i\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eModel Years\u003c\/td\u003e\n\u003ctd\u003e2015-2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eEngine Code\u003c\/td\u003e\n\u003ctd\u003eB48\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003ctd\u003e2.0T\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eExhaust Type\u003c\/td\u003e\n\u003ctd\u003eCatback\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eValve Configuration\u003c\/td\u003e\n\u003ctd\u003eValved\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eExhaust Tip Configuration\u003c\/td\u003e\n\u003ctd\u003e4 Tips \/ Quad Tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eM3 Style\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eInstallation Area\u003c\/td\u003e\n\u003ctd\u003eCatback Exhaust Section\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePackage Includes\u003c\/td\u003e\n\u003ctd\u003eExhaust Components As Shown\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\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: What vehicles does this exhaust fit?\u003c\/strong\u003e\u003cbr\u003e\nA: The supplied fitment information lists 2015-2019 BMW F30 320i and 330i applications equipped with the B48 2.0T engine.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Will this fit a BMW F30 320i?\u003c\/strong\u003e\u003cbr\u003e\nA: The supplied information lists BMW F30 320i within the 2015-2019 range with the B48 2.0T engine. Please verify the engine code before ordering.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Will this fit a BMW F30 330i?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, the supplied information lists BMW F30 330i with the B48 2.0T engine.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: What engine is this exhaust designed for?\u003c\/strong\u003e\u003cbr\u003e\nA: The supplied product information specifically identifies the BMW B48 2.0T engine.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Is this a Catback exhaust?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. The source information specifically identifies this product as a Catback exhaust system.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Is the exhaust valved?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. It is identified as a valved exhaust system in the supplied product information.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: How is the valve controlled?\u003c\/strong\u003e\u003cbr\u003e\nA: The supplied information does not specify the valve control method, so no specific control configuration is claimed.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Is the exhaust made from stainless steel?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. Stainless steel is explicitly stated in the supplied product information.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Is this T304 stainless steel?\u003c\/strong\u003e\u003cbr\u003e\nA: The source information does not specify a stainless steel grade. Therefore, this listing does not claim T304 or another specific grade.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: How many exhaust tips does the system have?\u003c\/strong\u003e\u003cbr\u003e\nA: The supplied information identifies a 4-tip \/ quad-tip exhaust configuration.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: What does M3 Style mean?\u003c\/strong\u003e\u003cbr\u003e\nA: It refers to the M3-style dual-side quad-tip exhaust outlet appearance specified in the supplied product information.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Will the factory rear diffuser work with the four exhaust tips?\u003c\/strong\u003e\u003cbr\u003e\nA: Diffuser compatibility is not specified in the supplied information. Please verify the rear bumper and diffuser outlet configuration before ordering.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: What is the exhaust pipe diameter?\u003c\/strong\u003e\u003cbr\u003e\nA: The supplied information does not provide the pipe diameter.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: How loud is the exhaust?\u003c\/strong\u003e\u003cbr\u003e\nA: No measured sound-level or decibel data is provided.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Does the exhaust increase horsepower?\u003c\/strong\u003e\u003cbr\u003e\nA: No dyno-tested horsepower or torque figures are supplied, so no specific power gain is claimed.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: What should I verify before ordering?\u003c\/strong\u003e\u003cbr\u003e\nA: Verify the BMW F30 chassis, 320i \/ 330i model, production year, B48 2.0T engine, original exhaust connection and hanger layout, and rear bumper \/ diffuser configuration.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Is professional installation recommended?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. Professional exhaust installation is recommended to ensure correct alignment, mounting, clearance, exhaust-tip positioning, and valve operation.\n\u003c\/p\u003e\n\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eWarranty \u0026amp; Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\nEvery KYOSTAR component is inspected before shipment to ensure product condition, mounting areas, supplied components, and packaging integrity before delivery.\n\u003c\/p\u003e\n\n\u003cp\u003e\nAll exhaust components are securely packaged to help reduce the risk of transportation damage. Please inspect the system after delivery and contact our support team if you notice shipping damage, missing components, or product-related concerns.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPlease contact KYOSTAR customer support if you need assistance with vehicle fitment, installation questions, or after-sales service.\n\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"KYOSTAR","offers":[{"title":"Ships from U.S. Warehouse","offer_id":53804235358481,"sku":"NA-CB-5046-SS-WG-2","price":1049.99,"currency_code":"USD","in_stock":false},{"title":"Factory Direct Shipping","offer_id":53804235391249,"sku":"NA-CB-5046-SS-WG-2","price":1029.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/7361\/5889\/files\/NA-CB-5046-SS-WG_7.jpg?v=1784792570","url":"https:\/\/www.kyostars.com\/de\/products\/kyostar-valved-sport-catback-exhaust-system-for-2015-2018-bmw-f30-f31-320i-330i-b48-2-0t-1","provider":"KYOSTAR PERFORMANCE","version":"1.0","type":"link"}