*** Electronics have a no return policy. Please ensure proper fitment before purchasing. *** 

GrimmSpeed introduces the most complete and easy to use 3-port electronic boost solenoid available on the market. This GrimmSpeed 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 this solenoid you are able to spool your turbo quicker and maintain a rock solid boost level. GrimmSpeed has made this solenoid to withstand up to 120 PSI.

Revolutionizing the Subaru boost solenoid market, GrimmSpeed has created model-specific install brackets that allow you to directly install the GrimmSpeed Boost Solenoid onto your Subaru for a factory fit. No more zip-tying! GrimmSpeed has given you the factory fitment that you have been waiting for. 

Staying with the OEM fitment theme, the Boost Solenoid uses a Subaru-style wiring harness so you can simply unplug your OEM solenoid and plug in the GrimmSpeed unit. No more cutting the OEM wiring and crimping wires together!

Also new to the Subaru boost solenoid market, GrimmSpeed has used ultra low-profile hose fittings to keep the unit as small and clean as possible. The hose fittings are nickel-plated brass so you don't have to worry about them snapping off like the plastic hose fittings!

Features:

• Direct Plug and Play Into OEM Wiring
• Completely Custom-Made Valve
• Users Can Use AN Fittings with the Solenoid
• Mounting Bracket Directly Bolts Into Factory Location
• Low-Profile Brass Hose Fittings
• Compact Size
• Designed by GrimmSpeed to Work with the OEM Subaru ECU (requires tuning)
• Built to Handle the Vibrations and Temperatures of your Engine Bay
• Mounting Bracket, Hardware, and Plug-And-Play Harness Included
• Allows You to Raise the Factory Boost Levels and Reach Full Boost Sooner
• Adds More Response and Control
• Industry-Leading Response and Flow
• Durable Nickel-Plated Brass Fittings