K&N Air Intakes for the Ford Focus RS

Ford Focus RS Performance Air Intakes

icle Buy now from the K&N Store and get a 100% money back guarantee & free shipping on any air intake!
  • Designed to increase power and torque
  • K&N Million Mile Limited Warranty®
  • Replaces restrictive factory air intake system
  • Easy to install performance
Add more horsepower to your Ford Focus RS with a K&N air intake.
K&N Air Intakes
Vehicle DescriptionPart Number Product Image
2004 Ford Focus RS 2.0L L4 F/I - All
Automotive
2004 Ford Focus RS 2.0L Air Intake
57i-2502 Get Pricing and Buy 57i-2502 Focus RS 57i - Gen II Air Intake
2003 Ford Focus RS 2.0L L4 F/I - All
Automotive
2003 Ford Focus RS 2.0L Air Intake
57i-2502 Get Pricing and Buy 57i-2502 Focus RS 57i - Gen II Air Intake
2002 Ford Focus RS 2.0L L4 F/I - All
Automotive
2002 Ford Focus RS 2.0L Air Intake
57i-2502 Get Pricing and Buy 57i-2502 Focus RS 57i - Gen II Air Intake

K&N replacement air filters can help your car or truck run better.