Not sure which 2009 Ford Flex Air Intake Systems are right for you? We have over 20796 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:
"Was never thrilled by the lack of throttle response when I purchased my Challenger last year and was even less thrilled when the Dealership checked it over from top to bottom and told me that was as good as it gets and felt the need to gently remind me that it was a 6 cylinder. Took 30 minutes to install the intake and could feel the improved throttle response right away. Very pleased with my purchase and looking forward to getting the Diablo Sport tuner to take my performance to the next level." —Michael M from Meridian, ID bought an AEM Brute Force Air Intakes for a 2009 Ford Flex, 3.5L V6.