Process West.
Turbo cooling since 2003.

Australian-designed intake, intercooler and cooling upgrades, CNC-machined and TIG-welded in-house since 2003 for platforms like the Falcon, WRX and now the Ranger Raptor. The Raptor range runs Stage 1 to Stage 2: intercoolers, hard pipes, sealed airbox and transmission cooling.

Shop all 8 Process West products → Find Process West for your vehicle ↓
Process West brand tilePartner brand · Official UK distributor
8 Raptor upgrades in the catalogue
2003 Setting the turbo cooling standard since
CNC & TIG Machined and welded in-house in Australia
95+ Distributors and resellers worldwide
The catalogue

Shop the Process West range

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Air intake systems for 4x4, track, road and tuned builds

Air Intake Systems

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Forced induction upgrades for turbocharged 4x4, track, road and towing builds

Forced Induction

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Chosen with intent

Why we choose Process West

Not every supplier makes the cut. Process West is on the shelf because the Raptor's 3.0L EcoBoost responds to airflow and charge cooling more than anything else you can bolt to it, and this is the company that built its name doing exactly that.

1

Stage logic, not parts soup

Stage 1 and Stage 2 are designed as a path: matched intercoolers, hard pipe kits and an upgrade kit so Stage 1 owners step up without waste.

2

Machined, not massaged

HAAS CNC machining and in-house TIG welding on premium cores and billet. The fit is repeatable because the manufacturing is.

3

Raptor-first development

Process West specialises in iconic turbo platforms, and the Next-Gen Raptor programme covers the whole airflow path: intake, crossover, intercooler and transmission cooling.

What sets Process West apart
  • Est. 2003 Australian intake, cooling and fuel system engineering from day one.
  • The platforms Falcon, WRX and STI heritage, now the Ranger Raptor programme.
  • The workshop HAAS CNC milling and TIG welding done in-house, not outsourced.
  • 95+ distributors A worldwide network built on twenty years of turbo cooling.
  • On the shelf The staged Raptor range, specced to pair with our calibration.
Live from the catalogue

Top 8 Process West products

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Before you order

Process West questions, answered

Stage 1 or Stage 2: which do I need?

Stage 1 suits a stock or lightly tuned Raptor; Stage 2 is sized for higher boost and harder use. If you start at Stage 1, the piping upgrade kit means stepping up later costs a fraction, not a do-over.

Do cooling and intake mods add power on their own?

Modest gains stock, but consistency is the real win: lower charge temps stop the ECU pulling power when things get hot. With a calibration on top, the hardware is what makes the number repeatable.

Can you fit Process West kits for me?

Yes. Intercoolers, pipes, airbox and transmission cooling can all be fitted in our workshop, ideally with calibration in the same visit, or we'll ship the parts with fitting notes.

What are lead times on order-in items?

Popular Stage 1 and Stage 2 kits move quickly; specific parts can be order-in from Australia. We'll give you a real date before you commit, not after.

Fitment first

Find Process West by starting point

Every Process West line we list is grouped around the way it is chosen: by starting point, product family or the job it needs to do. Pick the closest starting point and ask us to confirm the exact match before you order.

Need help with this range?

Need fitment, tuning or upgrade advice for Process West? Send us the vehicle, current setup and what you want it to do, and we will help you choose the right next step.

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Check the exact vehicle, year, engine and current setup before ordering. Ask us to confirm fitment →