2003 Hummer H2 6.0 supported?

[hellz]

Right now i have a Diablo tuner U7190. i know it is old, and very outdated but..

just a few questions below......

Is there any performance gains by moving to the Trinity as opposed to just an updated tuner?

I dont have any crazy mods on the vehicle, but i am moving to 4.88 gears within the next few days. Maybe some new headers and full exhaust sometime after that.

I know Hummer is dead, but can i look forward to performance updates that i can download and use for my H2? Or can i use updates for a GM 6.0 with my parameters set?

can i get customized tunes?

any other advice?

[mikel]

No need for updates, we havent changed those tunes in years. You can get a custom tune if you desire, yes.

[hellz]

what is the typical return time on RMA's with a PCM that failed to start?
i sent in my PCm and my tuner ( which is being upgraded)

i thought i read somewhere here that it normally is fixed the same day it arrives and ships out the next day...
i understand the 30 day is a worst case, general idea.. but what is typical in a situation like mine?

thanks

[mikel]

pcms are rarely here for more than a few hours...

[hellz]

what i like to hear...

hopefully i will be up and running by this weekend.

i appreciate it.