K&N Air Intakes for the Ford Flex

Ford Flex Performance Air Intakes

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 Flex with a K&N air intake.
K&N Air Intakes
Vehicle DescriptionPart Number Product Image
2014 Ford Flex 3.5L V6 F/I - exc. Turbo
SUV
2014 Ford Flex 3.5L Air Intake
77-2576KTK

Est. Power Gain
13.22 HP @ 5698 RPM
Get Pricing and Buy 77-2576KTK Flex 77 Kit Air Intake
2013 Ford Flex 3.5L V6 F/I - exc. Turbo
SUV
2013 Ford Flex 3.5L Air Intake
77-2576KTK

Est. Power Gain
13.22 HP @ 5698 RPM
Get Pricing and Buy 77-2576KTK Flex 77 Kit Air Intake
2012 Ford Flex 3.5L V6 F/I - exc. Turbo
SUV
2012 Ford Flex 3.5L Air Intake
77-2578KS

Est. Power Gain
9.19 HP @ 4914 RPM
Get Pricing and Buy 77-2578KS Flex 77 Kit Air Intake
2011 Ford Flex 3.5L V6 F/I - exc. Turbo
SUV
2011 Ford Flex 3.5L Air Intake
77-2578KS

Est. Power Gain
9.19 HP @ 4914 RPM
Get Pricing and Buy 77-2578KS Flex 77 Kit Air Intake
2010 Ford Flex 3.5L V6 F/I - exc. Turbo
SUV
2010 Ford Flex 3.5L Air Intake
77-2578KS

Est. Power Gain
9.19 HP @ 4914 RPM
Get Pricing and Buy 77-2578KS Flex 77 Kit Air Intake
2009 Ford Flex 3.5L V6 F/I - All
SUV
2009 Ford Flex 3.5L Air Intake
77-2578KS

Est. Power Gain
9.19 HP @ 4914 RPM
Get Pricing and Buy 77-2578KS Flex 77 Kit Air Intake

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