Description
Front Radius Arm To Chassis Bush Caster Adjustable PFF5-4001GBLK
Fits BMW 4 Series F32, F33, F36, F82, F83 (2013 - 2020) F82, F83 M4 (2014 - 2020)
Powerflex Series: Black
Diagram Reference: 1
Pack Contains: 2
Required Per Vehicle: 2
Bush Size:
OEM: 31122284531 / 31122284532 31122283579
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 5.5mm caster adjustability 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.
