Ford Focus ST Front Mount Intercooler / CAI

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.

Process West Engineering

Very early in the piece data logging the tuned factory ECU showed that software modification gave a clear path of diminishing return on the EcoBoost engine. Deliberately more restricted with hardware than the Japanese market segment competition, it became very clear, very quickly, that getting the best from the Focus ST would required carefully developed hardware to work hand-in-hand with the latest generation aftermarket programming.

In the case of the Focus ST there really is something in the ‘bigger is better’ intercooler approach. Other than using low-restriction end-tank design, and keeping an open (yet highly finned for best cooling) intercooler cooler core, the surface area was also maximized to get as much cooling potential as possible. The resultant intercooler dimensions are 550mm x 390mm x 65mm which gives massive flow potential and the capability of supporting the horsepower goals of even the most optimistic modifier.

Coming as a complete kit there is also matched 63mm (2.5 inch) intercooler piping, Process West silicone, and high durability hose clamps for a totally integrated result. Perfect fit, finish, and performance are the Process West guarantees, and the Focus ST intercooler system sticks true to this motto in every regard.

Cold Air Induction

Another significant performance advantage for the Focus ST can be had via modification of the existing airbox assembly. Designed with sound-deadening in mind rather than optimizing power delivery, the Focus ST inlet can generate a substantial power robbing pressure drop under high load conditions, and can marginally restrict power on even totally stock cars.

Once more the Process West approach is thorough in execution with the benefits of a low-restriction K&N pod filter teamed up with a proper cold air divider and internal bell-mouth to give not only the best features of an air-box, but also the best features of a pod arrangement. High volume pipe-work, custom moulded silicone, and the matching clamps all come in the package which is available to order right now, and will work either completely standalone, or in conjunction with the Process West intercooler system. Process West Focus ST Ecoboost performance parts - your pathway to un-matched Ford Turbo performance.


For pricing, please see our Ford price list section.

Contact Information

Factory Address
34 Industrial Rd, Unanderra. NSW. 2526

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