Not sure which 2009 Ford Flex Cold Air Intakes are right for you? We have over 18563 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Easy installation, small improvement in power and no improvment in gas mileage" —Alvin H from Lima, OH bought a K&N 77 Series Metal Intake Kit for a 2009 Ford Flex, 3.5L V6.
"Put this on my 2009 Ford Flex and had instant horsepower and performance. Took about 1/2 hr to install and have loved it ever since. Vehicle sounds throaty now...too cool." —Sean M from Niceville, FL bought a K&N 77 Series Metal Intake Kit for a 2009 Ford Flex, 3.5L V6.