Preformed gotts mod this evening. It's a must for these trucks. Soon as done I could tell a difference Be ready for allot if grinding though

 

I did it on my 03 found the belt sander quite handy

 

I pulled the snorkel out of my F250 and my dad went ahead and ground down a piece of PVC and finished the gotts mod himself. Not too much of a difference, but after the magnaflow exhaust that truck flies even more than it already did

 

Thought about the belt sander instead of the grinder but was afraid the plastic would clog it up

 

I used thin walled pvc pipe. Seemed to be fine with a lot less work