BOV SmartPort Dual Port Mitsubishi EVO VI-X-Red TS-0215-1022A direct fit replacement for the factory unit, the Turbosmart Smart Port BOV suits Mitsubishi EVO IV all way up to X. It is capable of handling anything from stock to heavily modified vehicles with upgraded turbochargers. Benefits include: Direct fit upgrade for the factory BOV on EVO IV to X Staged dual ports allow for bypass and vent to atmosphere operation in one valve Smart Port trumpet eliminates stalling and allows smooth integration with the