GrimmSpeed Boost Control Solenoid Mitsubishi EVO X 2008-2015 vendor_Wilwood making these pistons ideal for

making these pistons ideal for both naturally aspirated and high-performance builds

Part #: 4650S

1/2" inlet and outlet fittings

allowing precise tuning for street or track use

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GrimmSpeed Boost Control Solenoid Mitsubishi EVO X 2008-2015 vendor_Wilwood making these pistons ideal forThe Grimmspeed 3 Port Electronic Boost Solenoid has been a treasure to the turbocharged world of sport compact drivers. Not only has Grimmspeed designed this solenoid to work with our factory ECU (requires tuning), but this solenoid will outperform the factory solenoid by flowing better and reacting faster without having to use more power from the ECU. Additionally, Grimmspeed designed their electronic boost controller with a bracket to bolt into the