Not sure which 2001 BMW X5 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:
"I have had many K&N Filters and they always improve the performance of the vehicle." —James R from Kansas City, MO bought a K&N Air Filters for a 2001 BMW X5, 3.0L 6-cyl. engine.