Universal kit

   Merkur

Includes Boostvalve manual boost controller and all necessary parts and instructions to complete installation

STi,WRX, Baja Complete Boostvalve kit for the Subaru GT, WRX and STi turbo. All factory parts are retained, no cutting or drilling. Car can be easily returned to completely stock specs. Kit includes all hardware and installation diagrams.

2 Stage.
Includes Boostvalve manual boost controller and 12V solenoid. Switch between a high boost setting that is preset with the Boostvalve and a low boost stock setting.  Useful to save gas/money when you don't need the extra boost.

2 Stage Boostvalve kit for the Subaru GT, WRX and STi turbo. All factory parts are retained, no cutting or drilling. Car can be easily returned to completely stock specs. Kit includes all hardware and installation diagrams.

2 Stage 2 Boostvalves.
Includes 2 Boostvalve manual boost controllers and 12V solenoid. Switch between two boost settings as preset by each Boostvalve.

2 Stage 2 Boostvalve kit for the Subaru GT, WRX and STi turbo. All factory parts are retained, no cutting or drilling. Car can be easily returned to completely stock specs. Kit includes all hardware and installation diagrams.