Process West Hood Scoop Splitter – Subaru STI 2003–2005

Process West Hood Scoop Splitter – Subaru STI (2003–2005)

The Process West Hood Scoop Splitter is the perfect companion for your upgraded top mount intercooler, ensuring maximum cooling efficiency on your Subaru STI. Designed specifically for use with the Process West Top Mount Intercooler, it creates a precise seal that forces all incoming air directly through the intercooler core.

Why a Splitter Upgrade is Essential

• Directs airflow evenly across the intercooler surface
• Prevents air from bypassing the core, maximising cooling performance
• Minimises heat soak and reduces intake air temperatures
• Supports consistent power output under demanding driving conditions

Common Mistakes Addressed

• Using the OEM splitter: Too small to match larger intercooler dimensions, reducing effectiveness.
• Removing the splitter: Allows air to escape around the intercooler, increasing heat soak.

Performance Benefits

• Creates a complete seal around the intercooler for maximum efficiency
• Ensures cool, dense air is delivered to your engine
• Specifically engineered for Subaru STI 2003–2005 models

Vehicle Compatibility

Subaru Impreza WRX STI (2003–2005)
Designed for use with Process West Top Mount Intercooler