Not sure which 2003 Ford F-250 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 just installed the filter...tight fit. Not sure why the manufacture includes directions and pictures of a guy installing the filter in a lab, and not on an engine in an actual truck.
I'm on my first tank of fuel, so no difference in mileage yet, but there is a definite increase in throttle response and sound." —Greg B from Battle Ground, WA bought an aFe Pro-Dry S Air Filters for a 2003 Ford F-250, 6.0L Power Stroke.