{"product_id":"mmx-performance-dual-differential-mount-bmw-f80-m3-f82-m4-f87-m2","title":"MMX Performance Dual Differential Mount - BMW F80 M3 \/ F82 M4 \/ F87 M2","description":"\u003cp\u003eHard launches and quick shifts in an F80 M3, F82 M4 or F87 M2 twist the rear differential against its mounts, and that movement is what you feel as drivetrain slack. The \u003ca href=\"\/collections\/mmr-performance\"\u003eMMX Performance\u003c\/a\u003e F8X Dual Differential Mount adds a second rear mounting point to the differential, giving it more support and cutting that unwanted movement under load.\u003c\/p\u003e\n\u003cp\u003eIt is precision machined from 6061-T6 billet aluminum and installs with no permanent modification, with a minimal increase in NVH, so it suits street cars as well as track builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow the F8X Dual Differential Mount Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRun it with the factory bushings at the OEM differential position, or pair it with two \u003ca href=\"\/products\/mmx-performance-rear-differential-polyurethane-bushing-bmw-g8x-f8x-m2-m3-m4\"\u003eMMX rear differential polyurethane bushings (MMR55-1603)\u003c\/a\u003e for a firmer connection. Add the \u003ca href=\"\/products\/mmx-performance-g8x-m2-m3-m4-rear-differential-front-cradle-mount-set\"\u003eMMX front differential cradle (MMR55-1604)\u003c\/a\u003e and the differential can sit 10mm higher, which improves driveshaft and axle geometry on a lowered F8X and helps reduce heat and premature wear at the axle shafts.\u003c\/p\u003e\n\u003cp\u003eFor a full four-point setup, combine 1 x front differential cradle (MMR55-1604), 2 x rear differential polyurethane bushings (MMR55-1603) and this mount. Add the \u003ca href=\"\/products\/mmx-performance-high-capacity-baffled-differential-sump-bmw-f80-m3-f82-m4-f87-m2\"\u003eMMX F8X High-Capacity Baffled Differential Sump\u003c\/a\u003e for extra oil capacity and cooling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x MMX F8X dual differential mount (MMR55-1001)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision-machined 6061-T6 billet aluminum\u003c\/li\u003e\n\u003cli\u003eAdds a second rear differential mounting point\u003c\/li\u003e\n\u003cli\u003eIncreases differential support and reduces drivetrain movement under load\u003c\/li\u003e\n\u003cli\u003eWorks with the factory bushings or two MMX polyurethane bushings (MMR55-1603)\u003c\/li\u003e\n\u003cli\u003eOEM differential position, or +10mm raised when paired with the MMX front cradle (MMR55-1604)\u003c\/li\u003e\n\u003cli\u003eDirect-fit installation with no permanent modification\u003c\/li\u003e\n\u003cli\u003eMinimal increase in NVH\u003c\/li\u003e\n\u003cli\u003e1-year MMX warranty against defects in materials and workmanship\u003c\/li\u003e\n\u003cli\u003ePart number: MMR55-1001\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits the following models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW F80 M3 Sedan (2015-2018)\u003c\/li\u003e\n\u003cli\u003eBMW F82 M4 Coupe (2015-2020)\u003c\/li\u003e\n\u003cli\u003eBMW F83 M4 Convertible (2015-2020)\u003c\/li\u003e\n\u003cli\u003eBMW F87 M2 (2016-2018)\u003c\/li\u003e\n\u003cli\u003eBMW F87 M2 Competition (2019-2021)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProfessional installation is recommended. The +10mm raised position requires the MMX front differential cradle (MMR55-1604), sold separately.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRaise the car and support the rear differential.\u003c\/li\u003e\n\u003cli\u003eFit the bushings you are using (factory or MMX MMR55-1603) into the dual differential mount.\u003c\/li\u003e\n\u003cli\u003eInstall the mount at the rear differential using the secondary mounting point.\u003c\/li\u003e\n\u003cli\u003eTorque the hardware to BMW specification.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MMX Performance","offers":[{"title":"Default Title","offer_id":52394884006134,"sku":"MMR55-1001","price":549.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2674\/6278\/files\/bmw-f8x-m2-m3-m4-mmx-performance-dual-differential-mount-with-height-inserts-1.jpg?v=1794620501","url":"https:\/\/autotecknic.com\/products\/mmx-performance-dual-differential-mount-bmw-f80-m3-f82-m4-f87-m2","provider":"AutoTecknic USA","version":"1.0","type":"link"}