BMW Differential Mount Kit (80A Durometer) - Revshift PDBE46M80A

Upgrade your BMW's drivetrain performance with the **Revshift PDBE46M80A BMW Differential Mount Kit**. This premium kit replaces your soft, stock rubber differential bushings with durable, high-performance 80A durometer polyurethane, specifically engineered for the BMW E46 M3 (2001-2006) and Z4M (2006-2008).

The stiffer 80A polyurethane significantly reduces differential movement and deflection under load, eliminating common issues like wheel hop and excessive drivetrain slop. This translates to a more direct and efficient transfer of power to the wheels, improving acceleration response and delivering a much more precise and connected driving experience. An essential upgrade for enthusiasts, this Revshift kit ensures enhanced durability and peak performance for your M-car. It directly replaces OE part numbers 33172282484, 33112282482, and 33117837278.