Not sure which 2001 Ford Mustang Air Filters - Custom Fit is right for you? We have over 14143 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:
"2001 Ford Mustang Auto. GT convert.
Purchased K and N FIPK 2 and paired it up with Professional Products plenum and throttle body. Wow, did it bring my auto. to life! I finally can tell I have a V8 under my hood and it doesn't drive like a family sadan. Def. recommend purchase of K and N along with a good plenum/throttle body. Made a world of difference! If you have a mustang-can't go wrong.
Mike M.-Monroeville, PA." —Michael M from Monroeville, PA bought a K&N Air Filters for a 2001 Ford Mustang.
"For a few dollars more than the stock paper filter you get lifetime protection and an instant increase in overall MPG. It makes no sense to use the factory replacement." —Donald K from Ocean City, NJ bought a K&N Air Filters for a 2001 Ford Mustang, Standard Explorer, 4.0L V6.
"After I installed the K&N I noticed an immediate increase in power and also an increase in fuel milage." —Dana N from Fredericksburg, VA bought a K&N Air Filters for a 2001 Ford Mustang.