look in the how to section i think there is a write up in there

 

i have looked but cant find it on a 08 5.4 any ideas?

 

uh..... i think www.f150online.com might have a write up on there website, it might be the same one tho, if i were you i would just start by doin the first part of the mod by gettin the 3in pipe in the fender well and the k&n filter

 

ok thanks, how easy is this to do and is it really worth it. but its only like $10 right?

 

well if you stick with the stock air filter for now, yea its bout 10 bucks for the pvc and coupling, yea i think its totally worth it, its very easy just keep sanding till it will fit in the fender hole, the guy that posted the pics earlier in this thread did it wrong he got the wrong coupling you need the 3in to 3in rubber flexable coupling, the 3in pvc will fit its just a odd shape in the fender hole, youll notice the sound and it gets more air in so it will run better just make sure to disconnect the battery cable to let the computer reset

 

I did it about 2 month's ago. I have yet to see or feel any difference negative or positive. If anything it's a good excuse to get away from the wife and kid and spend some time in the garage.

 

would any bad come from resetting my computer though?

 

No, nothing bad will come from resetting the computer. The only thing it could harm is your chance of passing emissions because of a p1000 code but that will clear itself after you drive for 50-100 miles

 

it will just have to "relearn" how you drive it doenst take very long like stated 50-100 miles

 

i unplugged the battery for 2-3 minutes...do i need to do it longer than that?