i been looking around around for a superchip for my truck but everything i look at for the 4.7 on there site stop at the 2003 i found they have a tirepaq and i read that i may be able to get that
upgrade to a flashpaq ihave contacted themby email but it been about 4days now had no response from them.
so thought i would see if anyone had any ideals on this
some of the mods i have done already are a k&n cai and gibson headers and flowmaster catback system i have the jet stage 2 chip in now but it is plug and play. i need to adjust for tires
and am looking at changeing up gears sometime this summerso need a way to adjust these in computer and read that super chips can do that
well any help would be great
thanks

 

Good luck. I've been looking for a programmer for my '07 4.7 ever since I got it, but nobody has one. In these trucks, gears do not effect the speedo, and the dealer can recalibrate for tire sizes. May or may not be a charge for it. I've heard that there are places out there that can burn you a custom chip, but I think you have to send them your ECU.

 

There are no programers for the 4.7's ever since the hemi's came out.

There are only two options

JETCHIP Modulator= this will only be slightly noticeable even with the stage 2 (around 250 if I remember)

SCT Tuner= You can get it from KCR Performance. And this will wake that truck up ( so i hear). I think these are 550 -600. There was a group buy going on. I don't know if it still is.

 

Did your MPG go down after you put in that JET chip?

 

You can get the superchip #5715 (i believe that's the right number); off e-bay, brand new for like $250.

 

i think i figure out my gas milage once when i first got my truck and it was around 14 miles i think