Supplied complete with M14 bolt, thread locker, and Powerflex keyring With the newerF8xM2/M3/M4’s making big power and having superb chassis straight from the showroom, it’s no wonder they’re often found at the most serious of track-days or at tuning shops across the globe. Unfortunately, the power that makes these cars so fun to drive eventually has an impact on the vehicle components, most notably the rear differential bushes. Despite having the provision for two mounting bushes on the factory tubular subframe, BMW opts to use only a single offset bush to mount the diff bracket to the subframe. This essentially creates a pivot point for the diff under torque loading, especially if the 4x front diff bushes are worn and softened. With hard launch starts and sudden and frequent on-off throttle changes, this puts the single rear OE rubber bush through extreme torsional and directional forces, resulting in accelerated aging with failure often seen at around the 30-40,000 mile mark and an unsettled and potentially clunky rear-end. We are proud to release a high-performance solution to this problem, giving you the tools to re-establish rear-end stability on yourF8xM2/M3/M4.PFR5-4030 Dual Mount Diff Brackets made from our in-house CNC machined6082 High-Tensile Aluminium and are designed.
REPLACES OEM BUSH PART NUMBERS:33172284775
Road Series
For Road and fast Road use
POWERFLEX Road Series bushes improve your car’s road-holding and chassis performance by controlling the amount of unwanted flex in the suspension. They offer Prolonged tire life, Improved performance, Increased safety, and Greater cost-effectiveness.