If you have moved beyond basic modifications and are targeting elite power levels, the Process West Stage 2 Performance Package will take you in the right direction.

While the Stage 1 kit is a powerhouse in its own right, the Stage 2 package steps up to a massive full-face intercooler core designed to handle the thermal loads of high-boost, high-kilowatt builds.

This package combines the heavy-hitting Stage 2 Intercooler with our signature Race Air Box and Battery Relocation Kit, providing a complete "front-end" transformation for your Falcon.

What’s Included in the Stage 2 Package?

1. Stage 2 Front Mount Intercooler Kit
The centerpiece of this package is a significantly larger, full-face intercooler designed for those pushing the absolute limits of the Barra platform.

Massive Core Dimensions: A huge 420 x 410 x 90mm bar and plate core provides a massive surface area for superior heat rejection.

High-Flow End Tanks: Features polished aluminium end tanks designed for smooth internal airflow and maximum pressure efficiency.

Premium Finish: The intercooler core is available in your choice of Black Powdercoated for a stealthy look or Silver for a classic performance aesthetic.

Full Hardware Kit: Includes mandrel-bent aluminium piping, high-quality silicone joiners, and stainless steel hose clamps.

2. Battery Relocation Kit
Because the Stage 2 cooling and intake systems require maximum real estate under the hood, this kit is an essential inclusion.

Optimized Layout: Moves the battery from the driver's side factory position to the passenger side, clearing the path for the high-volume intake.

High-Quality Components: Supplied with a CNC laser-cut battery tray and all necessary heavy-duty cables and fittings.

Simple Install: Can be fitted in approximately 45 minutes using standard hand tools.

3. Your Choice: Race Air Box Kit (4-Inch System)
Designed for extreme power levels (500rwkW+), this intake system eliminates the factory restriction. It features a massive 6-inch K&N pod filter and a 4-inch bell mouth for unrestricted flow.

Choose the option that matches your turbocharger configuration:

Option A: Standard 3" Turbo Inlet
The perfect choice for factory turbochargers or aftermarket units with a 3-inch inlet. Includes a wire-reinforced molded silicone hose that adapts the 4-inch airbox to the 3-inch turbo inlet.

Option B: 4" Turbo Inlet
For serious builds running upgraded turbos (0.7A/R cover) with a 4-inch inlet. This version includes a direct 4-inch to 4-inch silicone hose for the shortest, most efficient path possible.

Why Step Up to Stage 2?
The Stage 2 Package is for the enthusiast who doesn't want to do things twice.

By opting for the full-face 410mm high intercooler, you are ensuring that even during back-to-back runs or on the hottest Australian summer days, your intake air temperatures (IATs) stay low and your power remains consistent.

It is the perfect foundation for high-mount turbo setups or upgraded high-flow factory-position turbos.