Process West Stage 2 Front Mount Intercooler Kit
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Process West Stage 2 Front Mount Intercooler Kit - PW Intake Manifold Fitment - Subaru WRX (VB)
Process West builds its cooling gear specifically for serious FA24 builds, and this Stage 2 kit is designed to work hand in hand with their own intake manifold rather than the factory setup. It's the core upgrade for anyone chasing lower intake temps and more consistent power delivery on a Subaru WRX (VB).
This listing covers the Subaru WRX (VB), 2022 onward, and is built specifically for use with the Process West Intake Manifold (Standard and Port Injection versions). It's available in Silver (SKU PWFMIC11IM) or Black (PWFMIC11BIM) finishes via the variant selector on this page.
Important: This kit is not compatible with the factory intake manifold. If you're running the factory intake, or plan to install the Process West Intake Manifold later, use the standard Stage 2 Kit (PWFMIC11B) instead, or add the Adaptor Pipe (PWIM010AP) to bridge the two.
Key Features
- 525 x 350 x 200mm intercooler core with increased internal fin density over factory
- Hi-flow cast end tanks for improved flow distribution
- CNC mandrel bent aluminium piping matched to the PW Intake Manifold
- Bolt on installation, no cutting or permanent bumper modification required
- Includes brackets, silicone couplers and stainless steel hose clamps
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your intake manifold configuration before ordering, as this kit suits the Process West Intake Manifold only.
Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Subaru | WRX | VB | FA24 |
Technical Specifications
| Spec | Value |
|---|---|
| Intercooler Core Dimensions | 525 x 350 x 200mm |
| Core Construction | High density internal fins, greater than factory core |
| End Tanks | Hi-flow cast construction for maximum flow distribution |
| Piping Material | CNC mandrel-bent aluminium |
| Couplers | Silicone |
| Hose Clamps | Stainless steel |
| Silver Variant Part Number | PWFMIC11IM |
| Black Variant Part Number | PWFMIC11BIM |
| Intake Manifold Compatibility | Process West VB FA24 WRX Intake Manifold (Standard & Port Injection) only — not compatible with factory intake |
No instructions available for this product.

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