GrimmSpeed Electronic Boost Control Cover
We decided on a subtle design for this cover that mimics the “vent” styling on our matching GrimmSpeed Alternator Covers. Is it made from a single piece of lightweight aluminum with a GS logo on top for you to proudly represent your favorite aftermarket performance parts company! The piece is laser cut and bent for perfect OE-style fitment and is incredibly easy to install. Available in durable red, black, or neon green powder coat to match the other GrimmSpeed dress-up offerings for your 08-21 STI.
- CNC Laser Cut and Bent Aluminum
- Heavy Duty Black, Red, or Neon Green Wrinkle Powder Coat Finish
- Compliments the GrimmSpeed Engine Dress-Up
- Direct Fit for Easy Install
- 08-21 Subaru STI