okay so Friday i decided to go to home depot and pick some pipe up and try this out. i cut down time when grinding the PVC pipe i used a table saw and just kept bringing up the blade little by little and it took a lot less than an hour... i must say i am impressed i didn't think this was going to show any improvements but i was definitely wrong my truck's gas pedal is so touchy now if i were to drive it like i did before i would be in trouble lol i don't see any codes yet and don't plan on seeing any hopefully... i defiantly would agree that this is wayyyy better than a $300.00 CAI..

sorry about the long story but thought it might help change peoples minds ab this cheep mod..

 

Can you explain the gotts mod? I've heard it before but what is exactly needed to do this? And is any damage gonna be done?

 

Here is the link. It's in a different forum so I hope this is okay to post.

http://www.f150online.com/forums/exh...-mod-pics.html

There is lots of information there too.

 

Got my dad to do it. I removed the bottleneck, he decided to chop some 3" pvc with the mitrebox saw and clamp it in there. Definately made a difference for us as well. F250 w/ 5.4