PERRIN Top Mount Intercooler
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PERRIN Top Mount Intercooler - Subaru WRX STI (GRF/GVF/VAB)
PERRIN builds its intercoolers around real world track testing, and this is the largest top mounted intercooler available for the WRX STI. Every dimension of the core has been maximised within the factory engine bay envelope, giving the STI more cooling capacity than the stock unit or most aftermarket alternatives, for a consistent gain of over 10 wheel horsepower.
This listing covers the Subaru WRX STI GRF, GVF and VAB chassis. Available in Silver (SKU PSP-ITR-302SL) and Black (SKU PSP-ITR-302BK), selectable via the variant options on this listing page.
Key Features
- Largest core dimensions of any top mount intercooler for the STI
- Improves charge air cooling for more consistent power delivery
- Aluminium end tank and core construction
- Adds a consistent 10+ wheel horsepower gain
- Direct fit design using factory mounting locations
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your STI's model year and chassis before ordering.
Not sure if this intercooler 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 |
| Subaru | WRX STI | VAB | EJ257 |
Technical Specifications
| Spec | Value |
|---|---|
| Finish Options | Silver, Black |
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