Not sure which 2003 Ford F-350 Air Intake Systems are right for you? We have over 20796 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 can't tell a big difference in fuel efficiency yet but the sound is better and I can feel an increase in power. It was worth the purchase." —William R R from Vienna, GA bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Ford F-350.
Looks great! I noticed an increase in performance. Instal was easy except for the final 3 bolts. The holes on the filter box NEED to be a little bigger to make it easier to line all three of them up. Got the first two and could not get the last one to line up. I will have to take it all appart to drill out the hole so it will line up. View more reviews...
Posted By Justin C (Payson, UT) / February 22, 2012