[duramax69]

I have an 02 duramax which is pretty much stock other than a 4" straight pipe and am wanting to invest in a programmer or tuner of some sort. It is pretty much a daily driver and i tow fairly often. Want a little more power but dont need a drag racer cuz i dont wanna fry my tranny. Tell me what you guys have or what opinions you have.

 

[TYREBOYZ_DEMAXIN]

i would recommend the diablosport,for the money and what all it does it is the hardest to beat...hope this helps

 

[duramax06]

which tuner would you guys perfer?

edge or EFI Live?

 

[TYREBOYZ_DEMAXIN]

i prefer EFI LIVE..........efi live is by far the most advanced tuner avalible,i plan on upgrading to efi live but there are a few other things that come first..i don't know a whole alot about edge but guys that run it like it but if you plan on doing big hp in the future go with efi live..

 

[duramax06]

thanks, im also gonna get me a suncoast tranny so it wouldnt kill the stock one.