BMW Differentials

E8X 1M, E9X M3 Powerflex Differential Front Bushings Track Version


Powerflex differential bushings for your E8X 1M, E9X M3. Increase performance and longevity of the life of your diff mount.

Powerflex has extensive experience in automotive suspension and chassis systems and has combined these skills with advanced polyurethane manufacturing techniques. Durometer is standardized per fitment and location, so you can rest assured knowing the design engineers have selected the optimal urethane hardness for this specific part.

Note: Powerflex copper-based grease is supplied with every bushing set, and they will rarely need re-lubing due to the unique design features built into the material to hold the lubricant.

Lifetime warranty.

**NOTE: These mounts are stiffer than the stock rubber and will increase noise in the cabin of the vehicle.


  • 1M


  • M3 manual transmission
  • M3 DCT transmission