Maximizing the performance of the EcoBoost Engine in the Ford Focus ST has been part of the Process West development effort for some time now, and after an exhaustive round of design, engineering, and validation the Process West Focus ST product range has now been released to the public.

Click here
to view the new Focus ST Front Mount Intercooler Kit & CAI.

In a market that’s dominated by quantity rather than quality Process West have taken a fresh approach to high performance Off-Road Intercooling with the new Ranger-Cooler system. Designed and developed specifically for the 3.2 litre PX Ranger (and its Mazda BT50 Cousin), Ranger-Cooler brings previously unseen technology to the Off-Road market, all the while preserving the basic values of quality and performance that stand Process West apart from their peers.

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to view the new PX Ranger Intercooler Kit.


Taking a fresh approach formed from years of motorsport and component design experience, Process West are proud to announce the new ‘Verti-Cooler’ slant mount intercooler system of the G3 series (2008-2014) WRX. Designed and engineered with rapid air-charge cooling and flow-path efficiency as the key objectives, Verti-Cooler is a revolutionary take on Subaru intercooler design... read more

New Products for Subaru WRX GC8, MY01-07 & G3

We have added some new products to the website to suit Subaru WRX STi GC8, MY01-07 and G3 models.

The products include Street and Race Intake Manifolds, Billet TGV's and Billet Fuel Rails.

Check them out here.

New Products for Subaru MY08-13 WRX/STi G3

We have added some new products to the website to suit Subaru WRX/STi MY08-13 G3 models.

The products include an Anti-surge Fuel System, Engine Oil Cooling System and Front Mounted Intercooler Kit.

Check them out under Products > Subaru > WRX/STi G3.

Process West F6 Tuning Now Complete

Process West F6 tuning is now complete.

386kW at the wheels on 98 octane and 453kW at the wheels on E85.

A nice representation of the capabilities of the FG Stage 1 intercooler and Street air box...simple, entry level mods supporting big power

Contact Information

Factory Address
34 Industrial Rd, Unanderra. NSW. 2526

Ph. 02 4272 8088  |  Ph. +61 2 4272 8088 (Int.)  |  Fax. 02 4272 8066