That sounds right up my alley.you wont need multiple tuners for a turbo break.. the evo race will give you a turbo brake thru your stock VVT turbo... all you do is plug it in and set it on levels 1-3... it will delete the dpf and block the egr codes if you do the egr block off plate... the turbo brake with this tuner on your truck is awesome... i hauled my car down a steep grade on level 2 using the turbo brake and never used the foot brake at all!!
not to mentin you get the gauges and back up camera capabilites with the evo race cts..
check this out
etrailertv's Channel - YouTube
There are alot of options with efi live to make things more simple for you... But if you have your heart set on a canned tuner, the edge evo race will have everything you want and then some... the turbo brake will work in tow haul mode with your truck as is.. no mods needed... just the programmer and your good to go... :drinkThe efi live seems a little over my head. Is there anything out there that has caned tunes to support turbobrakes? Thinking outloud...I guess a turbobrake tune needs to be configured for each turbobrake, huh? Maybe I'm asking too much.