Grimmspeed Boost Control Solenoid - Subaru 08STi

Brand

GrimmSpeed

Fits: 08 STI

Get into Boost Much Quicker(Flows 10% more than the competition)

Plug and Play into OEM Harness(no splicing wire like other BCS!)

Nickel Plated Fittings as this is Built To Last(not the easily breakable plastic fittings!)

Easy for your shop or tuner to tune! (Engine tune is required!)

GrimmSpeedTM introduces the most complete and easy to use Subaru WRX, STi, FXT, and LegacyGT 3-Port Electronic Boost Solenoid available on the market. Our aftermarket boost controller allows you to raise the OEM boost levels in a quick and efficient manner. If you try to raise the boost on the weak OEM boost solenoid it will start to become unpredictable and unable to maintain proper and safe boost levels. Using our solenoid you are able to spool your turbo quicker and maintain a rock solid boost level. We have made our solenoid to withstand 120psi, way more than any Subaru will see.