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

Overview

The Smart Port is an innovative Blow Off Valve combining advanced design with precision CNC machined billet components. The valve works using two staged ports and a one-way valve on the trumpet outlet. This enables the Smart Port BOV to work like both a bypass AND vent to atmosphere valve in one while also eliminating stalling and significantly reducing the chances of low-speed compressor surge. In addition, the Smart Port's unique lightweight piston is made from aerospace alloy with a military-spec coating, resulting in quicker valve response, better sealing and superior durability.

Features

• Smart Port trumpet eliminates stalling and allows smooth integration with the car's factory engine mapping
• A Milspec, lightweight, aluminum piston providing excellent valve response and prolonged piston life
• Staged dual ports allow for bypass and vent-to-atmosphere operation in one valve
• Manufactured, assembled and validated in-house at Turbosmart HQ
• All billet CNC construction and attractive anodized finish
• Direct fit upgrade for the factory BOV on EVO IV to X