For Track and Motorsport use.
POWERFLEX Black Series bushes are manufactured using our Black 95 Shore A compound to provide maximum control of chassis geometry. They are designed for the Track, ready to Race and are engineered to be the best.
PFF5-5301 includes a CNC-machined aluminium outer shell with a concentric bore for standard geometry alignment, and with the machined shell and reducing the amount of polyurethane material used, we have increased stiffness by a further 50% over PFF5-301 and PFF5-303, and a massive 250% over the standard OE rubber bush. The results are incredible, with minimal deflection under steering load and braking, whilst maintaining a balance of compliance and performance.
OEM Part Number: 31129069035 / 31129064875
OEM Part Number: 31121127378 / 31129058815
OEM Part Number: 31121130123 / 31129058931 / 31129059288