Direct-fit CNC billet rear diff cover for BMW G8X M2, M3 and M4 - RWD and xDrive. Increases oil capacity, adds internal baffling and a windage tray to prevent foaming and starvation under hard cornering or track use.
Magnetic drain plug, fill plug and M22 to -8AN cooler adaptor included
Cooler-ready design suits fast-road or track-day duty in UK conditions
Stronger and lighter than cast OEM units - precision machined from solid aluminium
