Not sure which 2001 Mazda Protege 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 expirienced a definite increase in acceleration. Hopefully it will increase mpg as well." —Brent B from Arthur, WV bought a K&N Air Filters for a 2001 Mazda Protege.
"This product is great. b4 when i would accelerate it was like my car would take a deep breath then go now its all one fluid motion!!! drive great and fast!!!!!!!" —Adam C from Tucson, AZ bought a K&N Air Filters for a 2001 Mazda Protege.