• Protect Your Turbocharger: The Turbosmart BOV controller safeguards your turbo from compressor surge, reducing costly rebuilds. • Boost Acceleration: Improve gear - to - gear acceleration by venting built - up pressure. • Smart Electronic Control: Detects throttle position changes and energizes a solenoid to vent air from the BOV cap. The Turbosmart BOV controller is an essential device for large diesel engines with big turbochargers. It controls the pressure signal to the BOV by detecting a negative voltage change in throttle position. Then it energizes a solenoid to vent air from the BOV cap, creating a pressure differential that vents pressure from the intake system. Compressor surge can be a big problem for high - boost turbo systems when coming off the throttle, but this controller can prevent that damage.

Use this BOV controller kit in large diesel engines with big turbochargers, especially when you experience compressor surge during throttle deceleration. It's great for car enthusiasts and mechanics who want to protect their turbochargers and improve acceleration. This electronic device works by detecting throttle changes. While specific size and weight aren't mentioned, it's a compact and effective addition to your engine setup.