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Tomioka Racing 3-Port Electronic Boost Solenoid For Subaru STI 2004-2007/ WRX 2006-2007

Tomioka Racing


TR 3-port boost solenoid offers a bolt-on solution for your vehicle’s boost control needs. TR boost solenoid utilizes Pierburg® solenoid, German quality solenoid that has been used for boost control solution in Porsche’s forced induction applications. No expense is spared in bringing TR boost solenoid for the Import vehicles market. TR boost solenoid also plugs in to factory connection and guaranteed to work with factory ECU. TR boost solenoid will aid tuners to adjust and calibrate your vehicle with solid and accurate boost levels plus quicker boost response. Each application of TR Boost solenoid comes with machined mounting bracket to ease the installation process. Note that upgrading to 3-port boost solenoid will require tuning and calibration.



100% Bolt-on to factory connection
Made in Germany
Compatible with Factory ECU
Precision boost control



  • 2006 Subaru WRX
  • 2007 Subaru WRX
  • 2004 Subaru STI
  • 2005 Subaru STI
  • 2006 Subaru STI
  • 2007 Subaru STI
  • 2004 Subaru Forester XT
  • 2005 Subaru Forester XT
  • 2006 Subaru Forester XT
  • 2007 Subaru Forester XT
  • 2008 Subaru Forester XT

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