4.10 Final Drive Differential Upgrade Kit (E46 M3)

Specifications: Sport upgrade ideal for the E46 M3. Increase torque to the wheels by +/- 13% No tuning required. Top gear RPM at 70 mph: TBD Top speed in 6th gear: TBD Complete kit includes: Genuine BMW Motorsport 210mm 4.10 M14 gear and pinion. Genuine BMW seals, gaskets and o-rings. Genuine BMW crush sleeve and washer. Genuine BMW differential cover with bushings OE differential cover gasket OEM quality tapered roller bearings. Shims kit (0.1mm increments from 1 to 2mm) Note: not all products in the kit are pictured. Professional installation is required.