SpeedFactory Racing 4-Port Boost Control Solenoid Kit (External Wastegates Only) Boost Control Solenoid Kit Type:4-Port Solenoid and Mounting Bracket (Strongly Recommended) BECAUSE THE RACING ENVIRONMENT OFTEN

BECAUSE THE RACING ENVIRONMENT OFTEN EXPOSES VEHICLES TO STRESSES WHICH ARE NOT FORESEEABLE AND WHICH CAN EXCEED THE ABILITY OF ANY COMPONENT TO SURVIVE

Center to Center Length: 138

This stud kit looks great and will allow you to properly clamp the intake manifold to the cylinder head without experiencing sealing problems

as well as many other uses

Minor scratches and blemishes on the tanks

SpeedFactory Racing 4-Port Boost Control Solenoid Kit (External Wastegates Only) Boost Control Solenoid Kit Type:4-Port Solenoid and Mounting Bracket (Strongly Recommended) BECAUSE THE RACING ENVIRONMENT OFTENThe SpeedFactory Racing 4 Port Boost Control Solenoid Kit allows precise boost control with a PWM (pulsewidth modulation) signal from a source (Engine Control Module or Electronic Boost Controller). This solenoid can raise the boost level as high as 6 7 times the spring pressure of the wastegate and offers very precise control at very high boost levels. The 4 Port Solenoid also allows you to use much lower wastegate spring pressures for better boost