SEARCH BY VEHICLE

K&N Cold Air Intake Systems for Ford Focus RS

Ford Focus RS Performance Cold Air Intakes

Buy now from the K&N Store and get a 100% Money Back Guarantee on any cold air intake system!
  • Designed to increase power and torque
  • K&N Million Mile Limited Warranty®
  • Replaces restrictive factory air intake system
  • Easy to install performance, usually in 90 minutes or less
Add more horsepower to your Ford Focus RS with a K&N cold air intake system. K&N Ford Focus RS cold air intakes are easy to install and add power & acceleration while protecting the vehicle's engine.
K&N Cold Air Intake Systems
Vehicle DescriptionPart NumberProduct Image 
2004 Ford Focus RS 2.0L L4 F/I - All
Automotive
2004 Ford Focus RS 2.0L Cold Air Intake
57i-2502 57i-2502 Focus RS 57i - Gen II
List Price: $416.75
Factory Direct Price: $229.99
2003 Ford Focus RS 2.0L L4 F/I - All
Automotive
2003 Ford Focus RS 2.0L Cold Air Intake
57i-2502 57i-2502 Focus RS 57i - Gen II
List Price: $416.75
Factory Direct Price: $229.99
2002 Ford Focus RS 2.0L L4 F/I - All
Automotive
2002 Ford Focus RS 2.0L Cold Air Intake
57i-2502 57i-2502 Focus RS 57i - Gen II
List Price: $416.75
Factory Direct Price: $229.99

Need help finding the right Ford Focus RS cold air intake?

K&N cold air intakes for the Ford Focus RS or any other vehicle can be found using K&N's Search by Vehicle tool. By providing a year, make, model and engine size, you will find all K&N performance upgrades available for that vehicle.

K&N also provides a Search By Vin tool which allows you to use the unique vehicle identification number located on the vehicle to find K&N performance upgrades available for your Ford Focus RS or other vehicle.