Turbo XS Boost Control Solenoid Kit - 08-14 Subaru WRX

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 down-pipe or Upgraded Turbocharger.