September 19, 2011 Products

Mitsubishi Dual Port Fitting Guide


We demonstrate just how easy it is to fit the Turbosmart Mitsubishi Dual Port onto an Evo. For the purpose of this video we have used an Evo X, but the Turbosmart Dual Port also fits Evo VI, VII, VIII and IX, as well as the Ralliart Colt.


The Smart Port is an innovative Blow-Off Valve. It combines advanced design with precision CNC machined billet components. The valve works by using two-staged ports and a one-way valve on the trumpet outlet. This enables the Smart Port BOV to work as a bypass AND vent to atmosphere valve. It also eliminates stalling and greatly reduces the chance of low-speed compressor surge. In addition to this, the Smart Port’s unique lightweight piston is made from aerospace alloy. It has a military-spec coating. Resulting in quicker valve response, better sealing and superior durability.


  • A 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. This allows smooth integration with the car’s factory engine mapping.
  • A Milspec, lightweight, aluminium piston. This provides excellent valve response. With prolonged piston life.
  • All billet CNC construction and attractive anodized finish.
  • Australian owned and manufactured. Assembled and validated in-house at Turbosmart HQ. 

Part Numbers:

RED: TS-0215-1022
BLACK: TS-0215-1023


  • Easy to install and setup, the Turbosmart Mitsubishi Dual Ports features sequential ports for quiet operation on mild boost and full performance at full boost.


  • Suits Mitsubishi EVO VI – X, Ralliart Colt.


See the full range of Turbosart Model-Specific BOVs and BPVs here.

Turbosmart Mitsubishi Dual Port