Overview The AEM Electronics High-Frequency Boost Control Solenoid Valve delivers precise pulse-width modulated (PWM) wastegate air pressure control for turbocharged engines. Engineered for high cycle rates and pressure tolerance up to 125 psi, it eliminates boost spike and provides rock-solid boost control under demanding track conditions. Features High-frequency 3-port pulse-width modulated (PWM) solenoid engineered for wastegate control Rated for pressures up to 125 psi without internal leakage or valve sticking Includes brass hose barb fittings, sintered bronze exhaust muffler, and mounting bracket Compatible with AEM Tru-Boost controllers, Haltech, MoTeC, Link, and all standalone ECUs Pre-wired with flying leads for easy integration into engine wiring harnesses Vehicle Fitment Universal fitment — compatible with custom and standalone engine management installations.