Turbosmart BOV Smart Port Dual Port Mitsubishi Evo 4 Through X - Black

The Turbosmart BOV Smart Port Dual Port Mitsubishi Evo 4 Through X is an innovative Blow Off Valve designed to enhance turbocharged engine performance. Constructed with precision CNC machined billet components, this valve features two staged ports and a one-way valve on the trumpet outlet, allowing it to function as both a bypass and vent-to-atmosphere valve in a single unit. Its lightweight piston, made from aerospace alloy with a military-spec coating, ensures quicker response times, improved sealing, and superior durability. These features collectively help eliminate stalling and significantly reduce the risk of low-speed compressor surge, resulting in more consistent boost control and improved drivability.

This BOV is compatible with Mitsubishi Evo models from the 4 through to the X, covering a broad range of turbocharged vehicles. It is intended for use in performance applications, including street and track driving, where reliable boost management is critical. The valve is a direct bolt-on replacement for the factory unit, requiring no additional modifications for installation. The kit includes the BOV and necessary mounting hardware, making it suitable for enthusiasts seeking a durable, high-performance upgrade to optimize turbo response and reduce compressor surge in Mitsubishi Evo models.