For sale SpeedFactory Racing 4-Port Boost Control Solenoids SF-01-052 in UAE, DubaiListing #393558

The SpeedFactory Racing 4-port boost control solenoids allow precise boost control with a pulse width modulation signal from a source (engine control module or electronic boost controller). These 4-port solenoids can raise the boost level as high as 6-7 times the spring pressure of the wastegate and offer very precise control at very high boost levels. They also allow you to use much lower wastegate spring pressures for better boost control when launching and can be used with single or multiple wastegates and they are compatible with almost every electronic boost controller