Grimmspeed 3-Port Electronic Boost Control Solenoid 2008-2014 WRX / 2005-2009 Legacy GT / 2005-2009 Outback XT / 2009-2013 Forester XT metaneed the controller can increase boost

the controller can increase boost in defined steps

Precision CNC flanges and robot TIG welding guarantee a perfect fit and long-lasting reliability

simplifying installation and eliminating the need to source parts separately

engineered for superior street performance

Upgrade your braking system today and experience the difference in control and confidence

Grimmspeed 3-Port Electronic Boost Control Solenoid 2008-2014 WRX / 2005-2009 Legacy GT / 2005-2009 Outback XT / 2009-2013 Forester XT metaneed the controller can increase boostGrimmSpeed is proud to offer the most complete, reliable, and easy to use 3 Port Electronic Boost Solenoid available for turbocharged Subaru models. Unlike the factory 2 port solenoid, the GrimmSpeed BCS delivers extremely high resolution boost control, giving your tuner the precision needed for stable, predictable, and safe boost levels. Expect quicker turbo spool, tighter boost regulation across the entire RPM range, and consistent performance