Billet Differential Inserts F2x | F3x Oil Management Powder coated in MMX Grey

Powder coated in MMX Grey for a durable finish

or B48-powered Mini F56 Cooper S

It’s well documented that the N55 engine found in the M135i and M235i  is prone to oil starvation issues when pushed hard on the road and even more so when used on track

BMW M2 G87 (2023+)

Particularly important for those challenging first laps

Billet Differential Inserts F2x | F3x Oil Management Powder coated in MMX GreyDesigned and engineered in house in the UK, the MMR differential insert kit for the BMW F2x and F3x chassis is designed to limit movement in the factory diff mounts to maintain proper suspension geometry when cornering and improve the responsiveness of the rear suspension and diff. Installation is very simple, can be performed in under an hour, and is completely reversible. By filling small voids in the factory mounts as well as limiting vertical