The engine dress-up collection from GrimmSpeed for Subaru owners has been a hit, but until now, a crucial piece was missing: the Boost Control Solenoid Cover from GrimmSpeed for 08-21 Subaru STI.
This cover features a sleek design that resembles a vent and complements our alternator cover.
Made from a single piece of lightweight aluminum, it includes a laser-cut GS logo.
Precision cutting and bending ensure a perfect OE-style fit, making installation simple.
Available in black, red, or neon green wrinkle powder coat, it matches our alternator covers, radiator, and fender shrouds, creating a complete set for your 08-21 STI.
Key features include CNC laser cutting and bending, a heavy-duty powder coat finish, and direct fit for easy installation.
Fits 08-21 Subaru STI.