Description

A direct fit replacement for the factory unit, the Turbosmart SmartPort BOV suits Mitsubishi EVO IV all way up to X. It can handle anything from stock to heavily modified vehicles with upgraded turbochargers.ﾠ

Benefits include
Direct fit upgrade for the factory BOV on EVO IV to Xﾠ
Staged dual ports allow for bypass and vent-to-atmosphere operation in one valveﾠ
Smart Port trumpet eliminates stalling and allows smooth integration with the carﾒs factory engine mappingﾠ
A Milspec, lightweight, aluminium piston providing excellent valve response and prolonged piston lifeﾠ
All billet CNC construction and attractive anodized finishﾠ
Manufactured, assembled and validated in-house at Turbosmart HQﾠ

Smart Port Technologyﾠ
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ﾒs unique lightweight piston is made from aerospace alloy with a military-spec coating, resulting in quicker valve response, better sealing and superior durability.ﾠ
Complete Replacement Valve
Bolt-On Upgrade for Factory Diverter Valve
Adjustable Product – Various Springs Available Seperately. Spring Pre-Fitted based on OE Application (Engine Vacuum)