Not sure which 1999 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 recently added "super-chip" and flowmaster exhuast to 99' f-250 powerstroke and with the addition of k&n filter i made a trip of 700 mi as fuel prices skyrocketed. fuel consumption while pulling 2 horses in mountainous territory and interstate was remarkable." —Ralph B from Shelby, NC bought a K&N Air Filters for a 1999 Ford F-250.