Process West Cold Air Intake
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Process West Cold Air Intake - Ford Focus ST (Mk3.5)
The factory air box on the 2015–18 Ford Focus ST is designed to keep noise down, and under high load it creates a measurable pressure drop that costs power, even on a stock car. The Process West Cold Air Intake pairs a low-restriction K&N pod filter with a purpose-built cold air divider and internal bell-mouth. You get the flow of an open pod with the cool, consistent air supply of a proper air box, for lower intake temperatures and steadier power under sustained load.
Note: Installation by a professional is recommended.
Features
- Low-restriction K&N pod filter
- Cold air divider keeps hot engine bay air away from the filter
- Internal bell-mouth for a smooth entry
- High-volume pipework with custom moulded silicone hoses and clamps
- Works alone or with the Process West intercooler system
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- Process West
- Part number(s)
- PWCAI06.5
Details
- Product
- Cold air intake
- Filter
- K&N pod filter
- Air box
- Cold air divider with internal bell-mouth
- Hoses
- Custom moulded silicone
Contents
- K&N pod filter
- Cold air divider with internal bell-mouth
- Intake pipework
- Moulded silicone hoses
- Clamps
No instructions available for this product.

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