Rear Lower Inner Wishbone Bush 'Black Series' NA/NB Roll Centre These improvements can be amplified

These improvements can be amplified with higher base pressures

Any aftermarket intake manifolds that share the same fuel rail mounting points as the PRB

strap-type V-band clamps

at any performance or boost level

There are no reference hoses

Rear Lower Inner Wishbone Bush 'Black Series' NA/NB Roll Centre These improvements can be amplifiedPOWERFLEX REAR LOWER INNER WISHBONE BUSH PFR36 110BLK Powerflex Black Series bushes engineered for track, race and rally. These polyurethane bushings are manufactured using a 95 Shore compound to provide maximum control of chassis geometry. Diagram Position: 6 Number of Bushes Supplied: 4 OEM Number: NA0128460 Range: BLACK Series (Motorsport Use)