Boost Controllers

The TurboXS 2002 – 2007 Subaru WRX Boost Control Solenoid is designed to replace factory 2 port boost solenoid with a 3 port. This part is required for great boost control on your WRX when using an aftermarket Downpipe or Upgraded Turbocharger.
TurboXS 2002 – 2007 Subaru WRX Boost Control Solenoid

Turbo XS 03-06 Mitsubishi Evo 8/9 Boost Control Solenoid Kit

The TurboXS 2008 – 2014 Subaru WRX Boost Control Solenoid is designed to replace factory 2 port boost solenoid with a 3 port. This part is required for great boost control on your WRX when using an aftermarket Downpipe or Upgraded Turbocharger.
TurboXS 2008 – 2014 Subaru WRX Boost Control Solenoid

The TurboXS 2008 – 2015 Mitsubishi Evolution X Boost Control Solenoid is designed to replace factory 2 port boost solenoid with a 3 port. This part is required for great boost control on your Evo when using an aftermarket Downpipe or Upgraded Turbocharger.
TurboXS 2008 – 2015 Mitsubishi Evolution X Boost Control Solenoid

The TurboXS 2008 – 2021 Subaru STI Boost Control Solenoid is designed to replace factory 2 port boost solenoid with a 3 port. This part is required for great boost control on your WRX when using an aftermarket Downpipe or Upgraded Turbocharger.
TurboXS 2008 -2021 Subaru STI Boost Control Solenoid

The TurboXS 2015 – 2021 Subaru WRX Boost Control Solenoid is designed to replace factory 2 port boost solenoid with a 3 port. This part is required for great boost control on your WRX when using an aftermarket front pipe.
TurboXS 2015 – 2021 Subaru WRX Boost Control Solenoid

Standard Boost Controller.

Turbosmart Boost Tee Manual Boost Controller – Black