GrimmSpeed 3-Port Electronic Boost Control Solenoid Subaru STI 2008-2021 | 057007 Stockdrain making for more consistent clamping

making for more consistent clamping

4" Inch titanium exhaust tip

Rally Armor UR series for Impreza 2

Part #: FOM-FMPAC350Z

works great

GrimmSpeed 3-Port Electronic Boost Control Solenoid Subaru STI 2008-2021 | 057007 Stockdrain making for more consistent clampingFitment Information: 2008 2021 Subaru STI Features: The GrimmSpeed Boost Control Solenoid is the most complete and easy to use 3 Port Electronic BCS. Unlike your OEM 2 port solenoid, the GrimmSpeed BCS will allow for extremely high resolution boost control at elevated boost pressures, providing your tuner with the hardware needed to safely tune your car with rock solid boost levels. Using our solenoid, you are able to spool your turbo quicker and