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K&N Cold Air Intake Systems for Ford Flex

Ford Flex 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 Flex with a K&N cold air intake system. K&N Ford Flex 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 
2016 Ford Flex 3.5L V6 F/I - Exc. Turbo
SUV
2016 Ford Flex 3.5L 77 Series Cold Air Intake
77-2576KTK

Est. Power Gain
13.22 HP @ 5698 RPM
77-2576KTK FORD Flex 77 Series Cold Air Intake
List Price: $523.99
Factory Direct Price: $288.99
2015 Ford Flex 3.5L V6 F/I - Exc. Turbo
SUV
2015 Ford Flex 3.5L 77 Series Cold Air Intake
77-2576KTK

Est. Power Gain
13.22 HP @ 5698 RPM
77-2576KTK FORD Flex 77 Series Cold Air Intake
List Price: $523.99
Factory Direct Price: $288.99
2014 Ford Flex 3.5L V6 F/I - Turbo
SUV
2014 Ford Flex 3.5L Typhoon Cold Air Intake
69-3531TS

Est. Power Gain
12.12 HP @ 5327 RPM
69-3531TS FORD Flex Typhoon Cold Air Intake
List Price: $494.99
Factory Direct Price: $272.99
2014 Ford Flex 3.5L V6 F/I - Exc. Turbo
SUV
2014 Ford Flex 3.5L 77 Series Cold Air Intake
77-2576KTK

Est. Power Gain
13.22 HP @ 5698 RPM
77-2576KTK FORD Flex 77 Series Cold Air Intake
List Price: $523.99
Factory Direct Price: $288.99
2013 Ford Flex 3.5L V6 F/I - Exc. Turbo
SUV
2013 Ford Flex 3.5L 77 Series Cold Air Intake
77-2576KTK

Est. Power Gain
13.22 HP @ 5698 RPM
77-2576KTK FORD Flex 77 Series Cold Air Intake
List Price: $523.99
Factory Direct Price: $288.99
2012 Ford Flex 3.5L V6 F/I - Exc. Turbo
SUV
2012 Ford Flex 3.5L 77 Series Cold Air Intake
77-2578KS

Est. Power Gain
9.19 HP @ 4914 RPM
77-2578KS FORD Flex 77 Series Cold Air Intake
List Price: $561.99
Factory Direct Price: $309.99
2011 Ford Flex 3.5L V6 F/I - Exc. Turbo
SUV
2011 Ford Flex 3.5L 77 Series Cold Air Intake
77-2578KS

Est. Power Gain
9.19 HP @ 4914 RPM
77-2578KS FORD Flex 77 Series Cold Air Intake
List Price: $561.99
Factory Direct Price: $309.99
2010 Ford Flex 3.5L V6 F/I - Exc. Turbo
SUV
2010 Ford Flex 3.5L 77 Series Cold Air Intake
77-2578KS

Est. Power Gain
9.19 HP @ 4914 RPM
77-2578KS FORD Flex 77 Series Cold Air Intake
List Price: $561.99
Factory Direct Price: $309.99
2009 Ford Flex 3.5L V6 F/I - All
SUV
2009 Ford Flex 3.5L 77 Series Cold Air Intake
77-2578KS

Est. Power Gain
9.19 HP @ 4914 RPM
77-2578KS FORD Flex 77 Series Cold Air Intake
List Price: $561.99
Factory Direct Price: $309.99

Need help finding the right Ford Flex cold air intake?

K&N cold air intakes for the Ford Flex 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 Flex or other vehicle.