MMX Ultimate Track Differential Kit For G8x BMW M2/M3/M4 (RWD & AWD)

The MMX Ultimate Track Differential Kit (MMR55-0003) is the full diff mounting and protection package for the BMW G8x M2, M3 and M4, RWD and AWD. The Front Differential Lift Mount / Cradle (MMR55-1604), Dual Differential Mount (MMR55-1606) and two Rear Diff Raised Poly Bushes (MMR55-1605) lock the differential down at all four points, tightening up movement under load or, set to Lifted, raising the whole diff by 10mm to correct driveshaft geometry on lowered builds.

Alongside the mounting system, the High Capacity Diff Sump (MMR55-1600) replaces the OEM diff pan, giving more oil capacity and better cooling under sustained load, and the Drive Shaft Heat Shields (MMR55-1607) protect the driveshafts from the extra heat that builds up during hard driving. Bought together, this kit covers movement, geometry, heat and protection in one purchase.

Every part is matched at the same configuration, OEM with OEM, Lifted with Lifted, nothing mixed. This is the most complete diff setup MMX offers for the G8x M2, M3 and M4.

Features:

Bundles the Front Differential Lift Mount / Cradle (MMR55-1604), Dual Differential Mount (MMR55-1606), two Rear Diff Raised Poly Bushes (MMR55-1605), High Capacity Diff Sump (MMR55-1600) and Drive Shaft Heat Shields (MMR55-1607).

Precision machined from 6061-T6 billet aluminium, with 80A durometer grey polyurethane bushes.

Fits at OEM height or +10mm Lifted, all parts matched together.

Adds a fourth mounting point BMW left unused from the factory.

Increases diff oil capacity and cooling under sustained load.

Protects driveshafts from increased heat during hard driving.

Reduces drivetrain movement and corrects driveshaft geometry on lowered vehicles.

Direct fit for BMW G8x M2, M3 and M4, RWD and AWD, no modification required.

This kit contains 1 x MMX Front Differential Lift Mount / Cradle (MMR55-1604), 1 x MMX Dual Differential Mount (MMR55-1606), 2 x MMX Rear Diff Raised Poly Bush (MMR55-1605), 1 x MMX High Capacity Diff Sump (MMR55-1600) and 1 x MMX Drive Shaft Heat Shield Pair (MMR55-1607).