Elevate your VB WRX's performance with the Process West Stage 1 Front Mount Intercooler Kit, engineered specifically for use with the Process West Intake Manifold (Standard & Port Injection). This version is ideal for serious FA24 builds demanding efficient airflow, cooler intake temps, and a precise bolt-on fit—without the need for an adapter pipe.

Key Features:

• Made for the PW Intake Manifold: Designed for vehicles equipped with the Process West FA24 Intake Manifold, eliminating the need for the Adaptor Pipe (PWIM010AP).

• Not Compatible with Factory Intake: Due to the revised throttle body position, this kit does not fit with the stock intake manifold.

• Core Dimensions: High-efficiency 525 x 350 x 75mm core with increased internal fin density for enhanced cooling capacity and airflow.

• Hi-Flow Cast End Tanks: Designed to evenly distribute airflow and reduce pressure drop across the rev range.

• Precision Aluminum Piping: Lightweight CNC mandrel-bent piping for smooth, unrestricted airflow and perfect alignment with the PW manifold.

• OEM Crash Bar Retention: Smart design allows you to keep the factory crash bar—no compromises to safety or structure.

• No Cutting Required: 100% bolt-on installation—no trimming or permanent bumper modifications needed.

• Complete Kit: Includes all necessary brackets, silicone couplers, and stainless steel hose clamps.

Planning to upgrade later? Use the traditional Stage 1 Kit (PWFMIC10B) for compatibility with the factory manifold. When ready, pair with our Adaptor Pipe (PWIM010AP) to switch to the Process West Intake Manifold seamlessly.