I'm looking to add a cold air intake to my 2003 f-150 5.4L. I'm looking at the AEM Brute Force Air Intake System, K&N FIPK Air Intake (Fuel Injection Performance Kit), and the K&N 77 Series Metal Intake Kit and was wondering which would be the best fit for my 03', also if there is an alternate brand that I should look at instead of AEM/K&N. Thanks in advance

 

I have an 03 screw with the K&N fipk intake and I like it. I noticed a little power diff. but not alot. Plus the chrome intake tube looks great.

 

Thanks for the info. The K&N fipk is advertised as having a greater overall hp increase than the K&N 77 series, but I'd like to seperate fact from fiction on which one to go with, so who better to ask than someone who already has one. I've heard good things about K&N, AEM, and I've seen threads on this site for AF1, so any info on which to go with is greatly appreciated

 

AF1 - top dog - had one.