BMW F80 M3 / F82 M4 Offset Radius Arm to Chassis Bushings - Street

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, giving improved tire contact with the road under heavy cornering. For a non-adjustable version of this bush please use PFF5-4001. This part fits the following models: BMW 2 Series F87 2 Series M2 (2016+) 3 Series F80 M3 (2015+) 4 Series F82 M4 (2015+) F83 M4 (2015+)