Search Your Vehicle

Process West | Performance Aluminium

In Pursuit of Something More.

Process West has set the standard for turbocharged performance for over 20 years.

Designed and built in Australia, the Process West line-up specialises in iconic platforms including the Ford Falcon, Ranger Raptor, Subaru WRX, and STI.

There's more power waiting under the hood, and Process West will help you get it. 

The Process West Range

Featured Vehicles

Most Popular Vehicles

Real Builds, Real Drivers

Built with Process West

Performance Packages

The Complete Airflow Solution

Replace your restrictive factory components with a complete, bolt-on power system designed to work in perfect harmony.

Kevin Westblade &

The Origin of Process West

From building parts in his parents garage to creating one of the most internationally recognised brands in the aftermarket automotive industry, here's how Kevin started Process West.

Trust The Process

Thousands of hours. Six key phases. A snapshot of the product development journey behind Process West.

Phase 1: Pop The Hood

Our development process always starts the same: We pop the hood and see what we’re working with.

Using 3D laser scanning we capture the engine bay with precise dimensional accuracy. This step immediately defines exact spatial constraints, optimal fitment requirements, and functional parameters for development.

Once we know our design parameters, we head to phase 2.

Phase 2: 3D Design & Simulation

Informed by our assessment and scan of the engine bay, we begin our initial, highly accurate 3D CAD modeling.

Our initial designs will consider mounting points, hose and piping routing, and component clearances to ensure a perfect, factory-spec fit.

The result of Phase 2 is a fully optimised, digitally-proven design, ready to move onto Phase 3.

Phase 3: Prototyping

While a digitally design is promising, we need real-world fitment.

We 3D print our CAD models into 1:1 prototypes to confirm clearance, brackets, mounting points, and overall usability before bringing out the CNC machines.


Once we confirm our design, we move to Phase 4.

Phase 4: Build & Test

After fitment is confirmed, we build our first performance unit, turning renders into something real.

Swapping plastic for aluminium, we CNC-machine our first unit and confirm fitment again (officially, this time).

This is where performance testing begins. Often spanning weeks or months, we subject our vehicle to rigorous, constant use to access reliability and power gains.

Now, Phase 5.

Phase 5: Third-Party Testing

Testing our own products is essential, but we like to get a couple other eyes across the part before launch.

We send a our units to specialist tuning shops to test them in a high-performance environment, pushing the limits to ensure maximum power is safely extracted and verified.

With the third parties happy, we move to Phase 6.

Phase 6: Launch

From basic renders to tune testing, the unit is now ready for market.

The seamless, controlled process of designing, CNC machining, welding, powder coating, packaging and shipping under our own roof is how we eliminate compromise and guarantee quality.

Take a look for yourself.

Phase 1
Phase 2
Phase 3
Phase 4
Phase 5
Phase 6

Not In Australia?

View our network of partners across the globe.

Record Breaking Builds

Falcon FPV F6 Ute
Ford Ranger Raptor
Falcon FPV F6
Subaru Brumby

Anthony Mesko / @kngfpv

7.26s @ 167 mph

Featuring the Process West Stage 4 Intercooler, Anthony Meskos' (@kngfpv) Ford Falcon FPV F6 is 2,300+ HP of relentless power.

This is the worlds quickest and fastest Barra-powered falcon.

Video by @prostreet_media for @tuffstreetersptyltd

Maxx Performance

11.94s @ 113.68 mph

Starting in the high 13s Maxx Performance worked their way to an 11.94s at 113.68 mph. The first Raptor in the world to do so. 0-100 kpm in 3.9 seconds. The best 0-100kph they saw on the same day was low 3.7s.

The Raptor Mod List Included:

  • Process West Stage 2 Intercooler
  • Process West Intercooler Pipes
  • Process West Crossover Intake
  • Process West Airbox
  • Process West Transmission Cooler
  • Maxx 3" Stainless Dump Pipes
  • Maxx 4" Stainless Turboback Exhaust
  • Performance DI Fuel Pump
  • F150 PCM & Custom Dyno Tune on E50 Fuel

Nemanja Lozo

7.71s @ 187.74 mph

Fitted with the Process West Stage 4 Intercooler, one of Australia’s quickest and fastest Ford Falcon FPV F6 belongs to Nemanja Lozo (@nemza88).

Drag Brumby

7.49s @ 189 mph

Fitted with the Process West Intake Manifold, the Drag Brumby holds multiple titles:

  • Quickest 4 Cylinder (EJ) powered car in the world
  • First 7 second EJ in Australia
  • Quickest Brumby/Brat in the world