{"product_id":"differential-mount-insert","title":"Differential Mount Insert","description":"This significantly reduces drivetrain flex and stabilizes the differential under load. By adding this reinforcement, you can expect improved traction, enhanced throttle response, and a reduction in wheel hop, all without needing to replace your factory mounts.\n\nThis kit features a unique tapped steel back plate that is inserted into the subframe, providing a much more secure and robust mounting point compared to kits that rely on rivet nuts. This design ensures significantly better load distribution and overall rigidity. The brace is constructed from billet material for durability and longevity.\n\nHowever, it does require drilling one new hole into the subframe; a precision drill bit is included for convenience. All mounting hardware is made from stainless steel to ensure long-term strength and resistance to corrosion.\n\nThe brace is compatible with a wide range of vehicles, including the BMW 230i, M240i, M240i xDrive (G42), 330i, 330i xDrive, M340i, M340i xDrive (G20\/G21), 430i, 430i xDrive, M440i, M440i xDrive (G22\/G23\/G26), Z4 sDrive40i, Z4 M40i (G29), and the Toyota GR Supra (A90\/A91). It is specifically designed for models equipped with the 3.0L B58B30 engine.","brand":"Black Market Race","offers":[{"title":"Default Title","offer_id":52687133212984,"sku":"BMR-BMW-REAR-BRACE","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660186997.webp?v=1784880724","url":"https:\/\/store.motormia.co\/products\/differential-mount-insert","provider":"MOTORMIA","version":"1.0","type":"link"}