March 4, 2010

Hey Guys,

I`m currently running a Superchips Programmer and was thinking of switching to the DP-Tuner as it seems a lot of you on here say that is one of the best chips for the 7.3

What is the difference between the F6 and the F5? I noticed there is quite a bit of price difference so I was wondering if the F6 had a significant difference with it?

I have a 02 7.3 Powerstroke and am running 37 inch tires with stock gearing.

I would love to hear your imput.