Boost Control Solenoid Kit

The AEM Boost Control Solenoid Kit (model 30-2400) is a precision replacement component designed for turbocharged and supercharged engine management systems. Built by AEM Electronics—a leader in aftermarket engine control technology—this solenoid kit addresses boost regulation in high-performance and modified vehicles where factory boost control has been upgraded or requires replacement. Whether you're running a standalone AEM boost controller or integrating this solenoid into an existing custom ECU tune, this kit provides the electromagnetic switching accuracy necessary for consistent turbo boost pressure management across your entire RPM range.

This solenoid kit operates by modulating wastegate duty cycle—opening and closing a passage that vents excess boost pressure to the atmosphere, thereby maintaining target boost levels under load. The solenoid's fast switching frequency allows real-time response to engine parameters such as throttle position, RPM, and manifold pressure, ensuring smooth boost delivery without overshoot or surge. The kit includes all necessary fittings for straightforward installation, eliminating the need to source adapters separately. Its compact 3.35 x 2.35 x 3.8-inch form factor makes integration into engine bays and control module enclosures practical without sacrificing durability or response time.

Tuners, engine builders, and performance enthusiasts benefit most from this replacement solenoid when upgrading boost control systems or restoring function to aged boost controllers. It pairs seamlessly with AEM standalone ECUs and other stand-alone management systems that require a proportional solenoid interface. Installation requires basic pneumatic and electrical knowledge—secure the solenoid to the engine bay or mounting location, connect boost and vent hoses via the included fittings, and wire the solenoid coil directly to your controller's solenoid output. This kit is ideal for street turbo builds, drift cars, road racing vehicles, and any turbocharged or supercharged application where precision boost control and reliability are non-negotiable.