Process West Boost Solenoid Cover
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Process West Boost Solenoid Cover - Subaru WRX STI (GRF/GVF)
Process West builds its reputation on clean, purposeful engine bay upgrades for Subaru enthusiasts, and this boost solenoid cover is a great example. It's a direct replacement for the factory cover on the Subaru WRX STI, tidying up a commonly overlooked spot under the bonnet with a quality billet finish.
This listing covers the Subaru WRX STI (GRF/GVF), and is available in wrinkle coat red (SKU PWED01R) or black (SKU PWED01B) — use the variant selector on the listing page to choose your finish.
Key Features
- Direct replacement for the factory boost solenoid cover
- Wrinkle coat finish in red or black
- All fixing hardware included
- Simple bolt-on installation
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year and configuration are confirmed before ordering.
Not sure if this cover suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Subaru | WRX STI | GRF | EJ257 |
| Subaru | WRX STI | GVF | EJ257 |
Technical Specifications
| Spec | Value |
|---|---|
| Finish/Colour Options | Wrinkle Coat Red / Wrinkle Coat Black |
| Hardware Included | Yes (all fixing hardware supplied) |
No instructions available for this product.

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