Superchips or Diablosport, Bully is great for diesels but behind the others is gas tunung. And then add a Sonnax line pressure booster for the transmission and maybe the tcm wire mod, due to minimal trans tuning available for the 03's.
Okay well i'm kind of new to upgrading trucks and all that sort of thing. I had ended up purchasing the Bully Dog tuner before i read otherwise. My big reason was because it was a mountable display for my truck and you dont have to pay for additional tunes. The questions i have are about the line pressure booster and tcm wire mod. What exactly are those? And what do they do.
go to sonnax to find out more info on that. the triple dog is good to go. i have used them on alot of vechiles. in fact my boss put them in all our work trucks because of how well it performs. they make great mounts for those. you can use a srt 10 pillar and the pod mount and it looks great. what color interior do you have i have a srt 10 pillar availible