Not sure which 2012 Ford Focus Air Intake Systems are right for you? We have over 15237 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:
"I honestly bought this because I heard about the increased MPG, but what I noticed right up front was the crisper throttle response and a smoother acceleration. I hope to gain a few MPG also as time goes by." —Keith G from Eliot, ME bought a K&N 77 Series Metal Intake Kit for a 2012 Ford Focus.