Not sure which 2001 Ford Focus 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:
"Easy to install with a few simple hand tools in less than an hour. Looks great. Works even better. Noticed improved throttle response first time out. Great product." —Phillip F from Tacoma, WA bought a K&N 69 Series Typhoon Intake Systems for a 2001 Ford Focus, Non-SVT, 2.0L 4-cyl. engine.