{"product_id":"bmw-g20-3-series-330i-m340i-ctm-carbon-fiber-rear-bumper-diffuser-with-side-spats-2019-2022","title":"BMW G20 3 Series 330i M340i CTM Carbon Fiber Rear Bumper Diffuser with Side Spats 2019-2022","description":"\u003cp\u003eUpgrade the rear-end appearance of your 2019-2022 BMW G20 3 Series 330i or M340i with this CTM Style Carbon Fiber Rear Bumper Diffuser and Side Spats Kit. Designed specifically for compatible G20 Sedans equipped with the M Sport rear bumper, this three-piece exterior upgrade adds an aggressive, motorsport-inspired appearance while complementing the vehicle's original body lines.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from genuine lightweight carbon fiber with a classic twill weave pattern, the rear diffuser features a high-gloss, UV-resistant clear-coated finish. Its distinctive CTM Style shark-fin profile and close-out exhaust opening design create a sporty rear-end appearance. The matching left and right corner side spats extend the lower bumper styling for a coordinated exterior finish.\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a direct replacement for the factory rear bumper diffuser, the center section uses the vehicle's existing mounting locations. The matching corner side spats are direct add-on components installed using screws and clips. This kit is designed for compatible 2019-2022 BMW G20 3 Series Sedans with M Sport rear bumpers. Professional installation is recommended to ensure proper alignment and secure attachment.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width:100%; max-width:650px; border-collapse:collapse; border:1px solid #e5e5e5;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eVehicle Make\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eBMW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003e3 Series \/ 330i \/ M340i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eChassis\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eG20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eModel Years\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003e2019-2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eBody Style\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003e4-Door Sedan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eBumper Compatibility\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eM Sport Rear Bumper Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eRear Bumper Diffuser and Side Spats Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eDesign Style\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eCTM Style Shark-Fin Rear Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eReal Carbon Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eCarbon Fiber Pattern\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eTwill Weave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eBlack Carbon Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eSurface Finish\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eHigh-Gloss UV-Resistant Clear Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eDiffuser Design\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eShark-Fin Profile with Close-Out Exhaust Openings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eInstallation Position\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eRear Lower Bumper, Left and Right Corners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eCenter Diffuser Installation\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eDirect Replacement Using Factory Mounting Locations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eSide Spat Installation\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eDirect Add-On Using Screws and Clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003eInstallation Instructions\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003eNot Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px; font-weight:600;\"\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e5e5; padding:10px;\"\u003e3 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for compatible 2019-2022 BMW G20 3 Series Sedans with M Sport rear bumpers\u003c\/li\u003e\n\u003cli\u003eCTM Style rear diffuser with an aggressive shark-fin profile\u003c\/li\u003e\n\u003cli\u003eClose-out exhaust opening design for a distinctive rear appearance\u003c\/li\u003e\n\u003cli\u003eGenuine lightweight carbon fiber construction\u003c\/li\u003e\n\u003cli\u003eClassic carbon fiber twill weave pattern\u003c\/li\u003e\n\u003cli\u003eHigh-gloss UV-resistant clear-coated finish\u003c\/li\u003e\n\u003cli\u003eMatching carbon fiber side spats for both rear bumper corners\u003c\/li\u003e\n\u003cli\u003eCoordinated three-piece exterior styling kit\u003c\/li\u003e\n\u003cli\u003eCenter diffuser designed to replace the original factory diffuser\u003c\/li\u003e\n\u003cli\u003eUses factory mounting locations for the center diffuser\u003c\/li\u003e\n\u003cli\u003eSide spats attach using screws and clips\u003c\/li\u003e\n\u003cli\u003eEnhances the lower rear bumper with a motorsport-inspired appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eConfiguration Options\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW G20 330i:\u003c\/strong\u003e Compatible 2019-2022 3 Series Sedan models equipped with the M Sport rear bumper.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW G20 M340i:\u003c\/strong\u003e Compatible 2019-2022 3 Series Sedan models with the appropriate M Sport-style rear bumper configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Bumper:\u003c\/strong\u003e M Sport design only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiffuser Style:\u003c\/strong\u003e CTM Style shark-fin profile with close-out exhaust openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial and Finish:\u003c\/strong\u003e Real carbon fiber with twill weave and a glossy UV-resistant clear coat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x CTM Style Real Carbon Fiber Rear Bumper Diffuser\u003c\/li\u003e\n\u003cli\u003e1 x Left Carbon Fiber Rear Bumper Side Spat\u003c\/li\u003e\n\u003cli\u003e1 x Right Carbon Fiber Rear Bumper Side Spat\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Designed for compatible 2019-2022 BMW G20 3 Series Sedans with the M Sport rear bumper only. This kit is not compatible with standard non-M Sport rear bumpers. Please verify the vehicle's model year, bumper configuration, exhaust outlet layout, and factory mounting locations before ordering. The center diffuser is a direct replacement, while the corner side spats require additional mounting with screws and clips. Mounting hardware inclusion is not specified. Installation instructions are not included. Professional installation is recommended. Test fitting is recommended before final installation.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that the vehicle has a compatible BMW G20 M Sport rear bumper.\u003c\/li\u003e\n\u003cli\u003eRemove the existing factory rear bumper diffuser.\u003c\/li\u003e\n\u003cli\u003eTest fit the carbon fiber center diffuser to verify alignment with the factory mounting points and exhaust openings.\u003c\/li\u003e\n\u003cli\u003eInstall and secure the replacement rear diffuser using the appropriate factory mounting locations.\u003c\/li\u003e\n\u003cli\u003ePosition the left and right corner side spats along the lower rear bumper.\u003c\/li\u003e\n\u003cli\u003eSecure the corner extensions using suitable screws and clips.\u003c\/li\u003e\n\u003cli\u003eCheck the fitment and clearance around the exhaust outlets.\u003c\/li\u003e\n\u003cli\u003eVerify all components are securely attached before driving.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended.\u003c\/li\u003e\n\u003cli\u003eTest fitting is recommended before final installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2019-2022 BMW G20 330i 3 Series Sedan with M Sport rear bumper\u003c\/li\u003e\n\u003cli\u003e2019-2022 BMW G20 M340i 3 Series Sedan with compatible factory rear bumper\u003c\/li\u003e\n\u003cli\u003eCompatible with pre-facelift G20 Sedan applications\u003c\/li\u003e\n\u003cli\u003eRequires M Sport rear bumper configuration\u003c\/li\u003e\n\u003cli\u003eNot compatible with standard non-M Sport rear bumpers\u003c\/li\u003e\n\u003cli\u003eConfirm the rear bumper shape, exhaust outlets, and mounting points before ordering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CuztomTuning","offers":[{"title":"2019–2022 BMW G20 330i M Sport","offer_id":67989217411347,"sku":"RBD-BG2019-CMT-NL-CF -1","price":749.95,"currency_code":"USD","in_stock":true},{"title":"2019–2022 BMW G20 M340i","offer_id":67989217444115,"sku":"RBD-BG2019-CMT-NL-CF -2","price":749.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0020\/8486\/4053\/files\/kt_W5HFc.jpg?v=1794330879","url":"https:\/\/bayoptiks.com\/products\/bmw-g20-3-series-330i-m340i-ctm-carbon-fiber-rear-bumper-diffuser-with-side-spats-2019-2022","provider":"Bayoptiks","version":"1.0","type":"link"}