Not sure which 2003 Subaru Legacy 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:
"Fast courteous service. Outstanding product. Could tell difference in performance immediately , gas mileage will be calculated later." —Stephen C from Charleston, WV bought a K&N Air Filters for a 2003 Subaru Legacy.