Not sure which 2003 Nissan Maxima Air Filters are right for you? We have over 12273 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:
"Air filter gave me an immediate 10% improvement on gas mileage, and a noticeable improvement on performance. The car really pulls now when entering an interstate, etc. At 3000RPM there is a marked improvement in performance." —Paul B from Clarkston, MI bought a K&N Air Filters for a 2003 Nissan Maxima.