Cold Air Intake - Ford 13-14 Focus ST

SKU: PWCAI06

$575.00 AUD

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The factory Focus ST airbox is designed with noise reduction in mind, not performance. Under high load conditions it generates a measurable pressure drop that costs power, even on a completely stock car. The Process West Cold Air Intake addresses this directly.

Best of both worlds.

Rather than a simple pod filter swap, the Process West system combines a low-restriction K&N pod filter with a purpose-built cold air divider and internal bell-mouth. This design captures the high-flow benefits of an open pod arrangement while retaining the cold air separation and consistency of a proper air box enclosure. The result is improved airflow, reduced intake temperatures, and more consistent power delivery under sustained load.

Complete kit.

High-volume pipework, custom moulded silicone hoses, and matching clamps are all included. The system works as a standalone upgrade or in conjunction with the Process West Intercooler system for a fully integrated intake solution.

A well-engineered intake upgrade that addresses a genuine weakness in the factory Focus ST setup.

2013 - 2014 Ford Focus ST
2015 - 2017 Ford Focus ST

In Pursuit of Something More. 

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

Ground-Up Performance Engineering.

Our designs all follow a similar path. We remove the stock component and 3D scan the engine bay to determine the precise constraints of the available space. Once we know what we’re working with, we generate functional renders and finalise form, function, and fitment.

Following our digital models, we generate 3D printed prototypes for further, real-world confirmation of size, fitment, and installation ease. When our prototype is perfect, it's on to manufacturing.

Proudly Built Down Under.

All our products are built in-house at our Australian facility. From billet aluminium CNC machining, welding, powder coating and packaging. 

Preferred By Record Holders.

You’ll find Process West in some of the quickest and fastest builds in the world, driven by those who only care about one thing. Results.

Pioneers Since 2003.

Process West is built on continuous innovation. We’ve been working on performance dynamics for over 20 years. Every component we develop is designed to set new performance benchmarks.

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