Not sure which 2004 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 installed the AFE system in about an hour. The sound is beefy and powerful, but not over the top. The turbo spools up a little faster. A noticeable increase in power. The big question is it worth the money? The fuel milage I got in the first 1000 miles was an average 1 mpg improvement. That might not sound like much but you also get the extra power and sound. Plus your then ready for your next upgrade. I then tried my Superchip in the econo mode and now my 6.0 PowerStroke is off the chain. The AFE really made the biggest improvement when I added back in my Superchip." —David B from Radcliff, KY bought an aFe Cold Air Intakes for a 2004 Ford F-350.