{"product_id":"dual-differential-mount","title":"Dual Differential Mount","description":"The MMR Performance Dual Differential Mount is engineered to strengthen a critical component of the BMW G8x drivetrain, specifically designed for the G87 M2, G80\/G81 M3, and G82\/G83 M4.\n\nThis precision-machined mount utilizes the factory secondary bush mounting point to add a second support, significantly improving differential stability during hard acceleration, spirited driving, and track use. By increasing rigidity and reducing unwanted differential movement, it sharpens driveline response.\n\nThe mount bolts directly to the factory differential, retaining the factory sump, and is fully reversible for returning the vehicle to stock. It is compatible with OEM rubber differential bushes (33 31 6 899 168), as well as aftermarket polyurethane or solid bushings.\n\nKey features include a CNC-machined 6061-T6 billet aluminum construction for strength and low weight, reduced differential movement to help prevent diff and CV seal weeping, and improved tire traction, stability, and driver feedback. Professional installation is recommended, and the product includes a 1-year manufacturer warranty.","brand":"MMR Performance","offers":[{"title":"Default Title","offer_id":52663572889912,"sku":"MMR55-1606","price":546.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687659552.png?v=1784328145","url":"https:\/\/store.motormia.co\/products\/dual-differential-mount","provider":"MOTORMIA","version":"1.0","type":"link"}