Grimmspeed Stage 1 Power Package - Subaru WRX 15-21
- Brand: GrimmSpeed
- Part Number: 191010
- Includes Air Filter: No
- Includes Airbox: Yes
- Includes Boost Solenoid: Yes
- Includes Catback: No
- Includes Downpipe: No
- Includes Exhaust Heat Shield: No
- Includes Intake: Yes
- Includes Intercooler: No
- Includes Mid Pipe: No
- Includes Tune: No
- Includes Turbo Heatshield: No
- Includes Exhaust Heatshield: No
- Mfgr. Warranty: Lifetime
The GrimmSpeed Stage 1 Power Package is an excellent place to start when modifying your 2015+ Subaru WRX. The upgraded GrimmSpeed 3-Port Boost Control Solenoid offers more accurate and more responsive boost control and is a must when having your vehicle professionally tuned. The GrimmSpeed Intake adds an additional performance increase by reducing pre-turbo restriction, which allows your turbo to build boost more quickly and more efficiently.
Note: All GrimmSpeed Staged Power Packages require a proper tune.
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