{"product_id":"bmr-rear-differential-solid-mount-brace-bmw-m240i-m340i-m440i-and-toyota-supra-g42-g20-g22-g80-g82-a90-a91","title":"BMR Rear Differential Solid Mount Brace - BMW M240i, M340i, M440i and Toyota Supra","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cstrong\u003eThe Black Market Race Rear Differential Solid Mount Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e is a supplemental brace that connects the rear differential cover directly to the subframe, significantly reducing flex and stabilizing the drivetrain under load. This added reinforcement improves traction, throttle response, and reduces wheel hop—without replacing the factory mounts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eUnlike other kits that rely on rivet nuts, ours uses a tapped steel back plate inserted into the subframe for a secure mount and significantly better load distribution.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eAt the end of the day we are confident that this is the most rigid and easy to install rear differential bracing solution on the market for the platform.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp\u003eOne new hole must be drilled into the subframe—a precision drill bit is included with the kit for convenience. All mounting hardware is stainless steel for long-term strength and corrosion resistance.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAdds a solid rear mount to reduce differential movement under load\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproves traction, throttle response, and drivetrain stability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTapped steel back plate—no rivet nuts or weak hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes all stainless steel hardware and drill bit needed for install.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRequires drilling one hole in the subframe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBolt-on installation with no removal of factory mounts\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/YDG1HBSrZ3Q?si=_wiho6o6Fh3KVzvD\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFITMENT\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eG42 – 2 Series (2022+)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBMW M240i xDrive\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBMW 230i\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eG20 – 3 Series Sedan (2019+)\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBMW M340i \/ M340i xDrive\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eG20N – 3 Series Sedan LCI (2023+)\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBMW M340i \/ M340i xDrive (Facelift)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eG21 – 3 Series Touring (2019+)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e M340i Touring (Europe and select markets)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eG21N – 3 Series Touring LCI (2023+)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eM340i Touring (Facelift)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eG28 – 3 Series Long Wheelbase (China only)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e M340Li\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eG28N – 3 Series LCI Long Wheelbase (China only) \u003c\/span\u003eM340Li (Facelift)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eG22 – 4 Series Coupe (2021+)\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBMW M440i \/ M440i xDrive\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eG22N – 4 Series Coupe LCI (2024+)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eM440i (Facelift)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eG23 – 4 Series Convertible (2021+)\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBMW M440i Convertible\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eG23N – 4 Series Convertible LCI (2024+)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eM440i Convertible (Facelift)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eG26 – 4 Series Gran Coupe (2022+)\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBMW M440i Gran Coupe\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eG29 – Z4 Roadster (2019+)\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBMW Z4 sDrive30i\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBMW Z4 M40i\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eA90 \/ A91 Supra\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCURRENT LEAD TIME IS 3-4 DAYS TO SHIP\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eThank you for your patience!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"480\" width=\"640\" src=\"https:\/\/drive.google.com\/file\/d\/11EaqVAQi9pBBcvxXYFQvqVl-lc2eOfuO\/preview\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e","brand":"Black Market Race","offers":[{"title":"Default Title","offer_id":50794956980510,"sku":null,"price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/9846\/0446\/files\/photo_13.jpg?v=1776348830","url":"https:\/\/goracebox.com\/products\/bmr-rear-differential-solid-mount-brace-bmw-m240i-m340i-m440i-and-toyota-supra-g42-g20-g22-g80-g82-a90-a91","provider":"Racebox","version":"1.0","type":"link"}