Its a total of 5 tunes that can be changed with cruise control.

They will be doing 87 to 93 octane

how does that work?

Just like the titans, go to uprev dot com and check it out.

Are there any screenshots of the software in use? Can you modify the tune files like HPTuners/EFILive/LS1Edit?

Uprev is coming out with software for personal tuning.

What you get -Cipher includes cable, which does logging and you can do a 2 degree timing advance. With the logs you send them in to Uprev and they email you a new tune to load in.

Very similar to some of the tuners for the ls based engines.

Ohh my cable and Cipher got mailed today :D

Nate!! Dirty dog!

The truck is brutal fast compared to what it was. WOT from a stop... Wuckin wild.

excellent! looking forward to more info!

Well shinner was the one they stuck on the dyno and did the first map tunes based off of.

I'd like to take a look at it if someone local has it. I'm curious to see the architecture of their operating systems compared to the GM PCM's. I kinda like the Titan in a few aspects, but lack of anything aftermarket kept me from buying one.

The aftermarket for the titan is catching up. JWT is making cams.. stillens S/C is a joke due to a failure for a piggyback ECU. Uprev chooses not to tune along side a piggy back so nothing can be done there... there are already VB upgrades as well as TC upgrades.