Billm2004

im trying to download the aftermarket injector and turbo program but i see 2 that look the same on the mads website.

there is a 36.7z and a 47.7z. on say 2003-2006 and one says 2004-2007.

i have a 2004.5. which one should i use? or does it not matter?

Speed Shift

It doesnt matter for you, they will both work on your truck.

Billm2004

i take it its the same program then just for the earlier and later years then?

Speed Shift

yup i guess for some reason he couldnt make a program for 03-07, he had to split it up.

cbrahs

because dodge changed the programming on the mid 06 to the 07 5.9 trucks. that is the difference

Billm2004

thanks fellas!