CP-E Focus RS Mk3 Intake System


The Focus RS mk 3 is a well-rounded car in just about every aspect, & the Focus RS Intake system is too. CP-E felt that they could take the good & the bad from the stock system, and make it even better. After a long engineering process, they released the Alpha Intake for the RS. More Power, More Torque. CP-E style!

Please note all prices here are estimates and vary depending on size / weight and location.

As a guide, UK Mainland are all addresses not in Northern Ireland, but does include Islands, and Scottish Highlands. Delivery to "Highlands & Islands" can take a few extra days.

EU deliveries cost varies on service requested and weight / dimensions. Normal quote is via the cheapest "standard" delivery. Small Package delivery option is available for EU deliveries under 2 Kg, ideal for small parts.

Local Pickup can only be used in prearranged circumstances, e.g a car show etc.

FREE SHIPPING is available on order over a certain amount (country dependant)

Delivery Service   Time  Price inc VAT
Royal Mail Registered (small items) UK 2-5 days £4.98
Royal Mail Registered (small items) 1-2 days £9
Parcelforce / UPS / DPD / DHL UK Mainland 1-2 days £11.40
Parcelforce / UPS / DPD / DHL Overnight, pre 9am, or AM 1 day  varies on option - ON REQUEST


If you have issues with damage through shipping it is ESSENTIAL that we get photographs as it is impossible to take up the case with couriers without proof of damage. The following will be required, further pictures may be required.

1. Pictures of the shipping label (e.g carrier shipping label)

2. Pictures of the damaged packaging (if applicable)

3. Pictures of the damaged item



  • Full kit from filter to turbo
  • Everything for install included 
  • Smooth mandrel bent pipe optimises flow
  • Plexiglass sealed airbox for style and performance
  • CNC lathed aluminium velocity stack 
  • 4" high quality filter
  • Enhances performance and style!

Available powder coated in Satin Black the alpha Intake  from CP-E offers their most well thought out solution to getting air to your turbo yet. The alpha Intake comes with a full 3.00” mandrel bent tube. Welded onto the tube are a CNC-lathed port for the PCV system, a CNC-milled 
MAP bung, and a laser cut support bracket. Includes clear plexi-glass window (ships with orange peel-off protective coating).

The Focus RS Intake tube then attaches to the air box through a 5-ply silicone elbow and a CNC-lathed aluminum bellmouth. This velocity stack bellmouth smoothly compresses the air from 4.00” to 3.00” providing a minimal amount of energy loss which translates to a higher air speed through the tube. The included 4.00” air filter is specially designed by cp-e™ to give the most free flowing air flow possible. In addition, this is available with your choice between Dflow™ or SynOil™.

Focus RS Intake Construction
Part of what makes the the stock intake system well-rounded is the great design of the stock box. It brings in cool air efficiently, and isolates the filter from the hot air in the engine bay. Where the stock box lacks is where the cp-e™ αIntake shines above all. The αIntake box is laser cut and CNC-bent 18 gauge stainless steel. Stainless steel is great for this application for not only its resistance to corrosion, but also its thermal properties allow the interior of the box to stay cool, even when the box itself heats up. The box utilizes both stock fresh air ducts, and also sucks up cool fresh air from the wheel well. A clear Plexiglas tops off the design of the intake. In addition to a sweet view, this gives easy access to the filter. Lastly, the box easily mounts in the stock location with the laser cut brackets and CNC-lathed mounting feet.

 Nice little summary vid from our friends at CJ


  • FDAD00011B - Black, DryFlow Filter
  • FDAD00011U - Blue DryFlow Filter
  • FDAD00012B - Black, SynOil Filter 
  • FDAD00012U - Blue,  SynOil Filter

For a filter replacement, please use our Replacement 4″ Air Filter.


Although they may look similar, the Focus ST intake is not interchangeable with the RS intake.

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