Rear Lower Outer Wishbone Bush 'Black Series' NA/NB arm 1/8 NPT port included for

1/8 NPT port included for nitrous pick up or fuel pressure gauge

superior response and excellent boost-holding capability for its size

Both high and low boost settings are fully adjustable

Pillow ball mounts where possibleÂ

takes the motorsport proven

Rear Lower Outer Wishbone Bush 'Black Series' NA/NB arm 1/8 NPT port included forPOWERFLEX REAR LOWER OUTER WISHBONE BUSH PFR36 111BLK 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: 7 Number of Bushes Supplied: 4 OEM Number: NA01284B0 Range: BLACK Series (Motorsport Use)