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Ford Flex K&N Air Intake Systems

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Latest Customer Reviews

K&N 77 Series Metal Intake Kit Reviews


Free HP

Reviewed By Jim Z (Stanley, KS) Reviewed for a 2014 Ford Flex —6/12/2016 4:29 AM

I installed the system in less than an hour using simple tools. I noticed an average of more than 2 mpg ( that's more than 35 miles per tank) I tow with the vehicle and feel more power on hills. The only down side is the intake noise is louder under full throttle ( which I kinda like!)

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K&N Filter Recharger Kit (Squeeze Bottle) Reviews


Another great product from K&N

Reviewed By j L (Eugene, OR) Reviewed for a 2003 Ford Taurus —4/11/2014 6:32 PM

My K&N filter needed cleaning so I ordered the product. It shipped fast and came with very thorough instructions.

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K&N Cold Air Intake Replacement Filters Reviews


Let your engine breathe

Reviewed By Craig J (LUTHERVILLE, MD) Reviewed for a 2006 Acura TL —1/13/2017 8:46 PM

K&N has one of the best air filters on the market I have run them on motorcycles and cars and trucks for decades the easier you get air in and out of your engine the more power you can develop plug up one of your nose holes and try to breathe that's what I'm trying to explain one nose hole plugged is your factory system acts like let them both open that's how K&N works get it I hope so they make great products for the power guys and gals

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