Rear Lower Wishbone Inner Bush 'Black Series' E36 inc M3 S14 The Blackbox provides for auto-calibration

The Blackbox provides for auto-calibration of Electronic External Wastegates via a full sweep and includes over temp safety features using the temperature sensor inputs

350Z G35 Z33 HARDEN ENGINE &  MANUAL TRANSMISSION MOUNT STREET 3PCS/SET

Simply unplug and unbolt your OEM Valve

for RS models use PFR44-420

Rear Lower Wishbone Inner Bush 'Black Series' E36 inc M3 S14 The Blackbox provides for auto-calibrationBMW E36 3 Series (1990 1998) POWERFLEX REAR LOWER CONTROL ARM INNER BUSH PFR5 4616BLK This part replaces the bush in the original arm OE number: 33326770813 and 33326770824 respectively. To make adjustments to the vehicles camber angles for precision alignment, please use PFR5 4615G that replaces the original arm and bush. Diagram Position: 19 Number of Bushes Supplied: 2 OEM Number: 33326770813 OEM Number: 33326770824 Range: BLACK Series (Motorsport