Process West Top Mount Intercooler
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Process West Top Mount Intercooler - Subaru WRX / STI (GC8) - MY99-00 - Black
The Process West Top Mount Intercooler for the 1999-2000 GC8 WRX and STI is the largest top mount Process West offers for the platform. The 490 x 175 x 90mm core is deliberately 90mm thick to balance cooling area against the airflow resistance of a scoop-fed intercooler, giving lower outlet temperatures and more usable power. Process West pairs it with a bonnet scoop splitter sized for the bigger core so all of it gets ambient airflow.
Note: Suits the 1999-2000 GC8 WRX and STI. Installation by a professional is recommended.
Features
- 490 x 175 x 90mm core
- Largest top mount Process West offers for the GC8
- 90mm thickness chosen for scoop-fed airflow
- Matching Process West splitter covers the full core
- Lower outlet temperatures than the factory unit
- Black finish
Pairs Well With
- Process West Cold Air Intake - Subaru WRX / STI (GC8) (Blobeye)
- Got It Rex GIR Catch Can / Race Battery Housing Kit - Subaru WRX / STI - Factory Battery Location
- Injector Dynamics XDS Fuel Injectors - Subaru WRX / STI (GC8) / Honda Integra (DC5) - 48mm Set of 4
- COBB Tuning AEM 340lph E85 High Flow Fuel Pump - Subaru WRX/STI (GC8/GD/GG/GDB)
- KOYORAD Racing Radiator - Subaru Impreza WRX / WRX STI (GC8 / GF8) / Liberty RS (BC5)
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- Process West
- Type
- Top mount intercooler
- Finish
- Black
- Part number(s)
- PWTMIC02B
Details
- Core dimensions
- 490 x 175 x 90mm
Contents
- Process West top mount intercooler
Vehicle fitment
Universal fit: this part suits any car. Check the specifications above for sizes and fittings.
| Make | Model | Chassis | Years | Versions | Engine | Brakes | Position |
|---|
Can’t see your car? Ask us and we’ll check fitment for you.

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