I've seen two mentions in searches of HPTuners working for the Triton V10, but they are old and the supported vehicles list still doesn't show the 6.8. I've just purchased one and hear there are gobs of parameters that can be tuned with proper access. I'm eager to do it myself if HPTuners will give me access. Year limitations if any? Mine's a 2010. And if supported, anyone out there who has done one and cares to share? I hear they have NO open loop programming beyond cold start, and only use 3 of the gears in the transmission....
Jon