Powerflex PFF5-4001G Front Radius Arm To Chassis Bush Caster Offset BMW

Powerflex PFF5-4001G Front Radius Arm To Chassis Bush Caster Offset BMW

This is a replacement part that uses our Black Series material to boost stiffness over the original part by 18% to withstand increased loading seen by this position on the car. PFF5-4001G provides a fixed 5mm offset to provide +/- 0.5 caster offset for improved steering feel. Additional caster will also create additional negative camber on turn giving improved tyre contact with the road under heavy cornering. For a non-adjustable version of this bush please use PFF5-4001.

Bush Size (if applicable):

This product is part #15 on this diagram:


This product fits:

BMW F82, F83 4 Series M4
BMW F80 3 Series M3
BMW F87 2 Series M2



Replaces OEM Part Number(s) (if applicable):
13219171
13218171
51755681