Pay in 4 interest-free payments of $44.75 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Designed for heavily modified naturally aspirated engines as well as for turbocharged applications that require more exhaust flow than Skunk2's 70mm MegaPower R Exhausts provide
Enhances top-end power gains in high-performance vehicles
Fits Type B style cap applications only
Alternator mounting bracket available with most kits
The coils require a method of retention
SpeedFactory 4-Port Boost Control Solenoid Kit King Designed for heavily modified naturallySpeedFactory 4 Port Boost Control Solenoid Kit The SpeedFactory Racing 4 Port Boost Control Solenoid Kit allows precise boost control with a PWM (pulse width 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