GrimmSpeed Boost Control Solenoid for Subaru Models Vehicle Fitment::2008+ STi (057007) Tuned and dyno-tested to improve

Tuned and dyno-tested to improve acceleration and engine sound

82 11102010149 E Cover V-Band T3 Inlet (Stainless Housing) V-Band T3 Outlet (Stainless Housing)

• Clears Room for Larger Turbos

50% greater capacity than stock plastic expansion tank

It features 3 zippered main compartments

GrimmSpeed Boost Control Solenoid for Subaru Models Vehicle Fitment::2008+ STi (057007) Tuned and dyno-tested to improveThe GrimmSpeed 3 port electronic boost control solenoid (EBCS) for Subaru WRX, STi and Legacy GT models will allow for extremely high resolution boost control, providing your tuner with the hardware they need to safely tune your car with rock solid boost levels. You'll be able to spool your turbo quicker and maintain tight control of boost levels throughout your power curve. In addition, this solenoid features a balanced valve to withstand up to