Ok guys to those of u who have had a mail order tune who do you think is the best and the cheapest my truck is a 2003 5.3 half ton that is for the most part stock with minor mods let me know who you recomond for the job Thanks alot

 

blackbear performance

wheatly performance

nelson performance

many to choose from

 

just got the computer in from Wheatly works awsome no complants except for we have snow so i cand go beat the **** out of it and enjoy it

 

Very happy with my Nelson mail order tune.

 

Black Bear for me.. (DC_Justin) can't say I have heard bad things about other tuners, but J is badass...

John