PERRIN EBCS Pro Boost Control Solenoid
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PERRIN EBCS Pro Boost Control Solenoid - Subaru WRX/STI (GDA/GGA/GDB) MY02-07 / Forester XT (SG9) MY02-07
PERRIN builds boost control hardware for tuners who push their turbos hard, and the EBCS Pro is built around that same philosophy. It replaces the factory solenoid with a faster switching, more durable unit designed to give your ECU tighter control over boost response on the Subaru WRX, STI and Forester XT. SKU ASM-TAC-729.
This listing covers the Subaru WRX and STI GDA/GGA and GDB chassis from MY02-07, along with the Forester XT SG9 from the same model years. It's a direct fit replacement for the factory boost control solenoid on these platforms.
Key Features
- Faster switching response than the factory solenoid
- Durable construction suited to high boost tuning
- Direct replacement for OEM solenoid location
- Improves consistency of boost control under load
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year and trim level are confirmed before ordering.
Not sure if this suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Subaru | Forester XT | SG9 | - |
| Subaru | WRX | GDA/GGA | - |
| Subaru | WRX STI | GDB | - |
Technical Specifications
| Spec | Value |
|---|---|
| Data Available | No verifiable technical specifications (dimensions, flow rates, pressure, voltage, materials, port sizes, or OEM cross references) were provided in the supplied source data. |
No instructions available for this product.

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