going to be ordering my new intake system tomorrow just seeing what all you guys thought i might just run a drop in for right now not sure but i have always ran kn on my cars/ trucks

 

I'm a K&N fan myself.

 

Neither ... Although it'd be great if you gave us the year and model of your vehicle.

 

mainly its personal preference if you ask me....i have the fipk and i like it but i dont really have anything to compare to.....AF1 cliams to deliever the most HP but i dont know for certain....alot of people LOVE the s&b's though......but id say if you live in a hot area....dont get a metal one...get the plastic....and i have a drive filter btu would prefer an oil......so yea....if it were me...plastic and oil filter

 

AF1 delivers the most power. It is also the most expensive. The S&B is nearly the same power numbers, offers an enclosed box, on the 2004+ F150s, for even more protection, and it's a LOT cheaper.

 

If you are from Cali, K&N FIPK is the best option because it is LEGAL. All the others arent.

 

Agreed. Than you won't make stupid posts about how you got pulled over for it.

 

LMAO Thumper!

Yeah, S&B fan here, had K&N but didn't compare to my S&B.

 

i have a 05 5.3 screw and i live in hott/ really cold most the year in the montains but raleigh nc in the summer i think i might just got withthe fipk i was looking at the aem cause up romp's post