Finally got to drive the truck today. Still working out a number of bugs with HP Tuners and their software but wow...truck is a complete animal. The Trackhawk was a pussycat compared to this thing. It is just raw in-your-face power. Will post some video when I get the truck back of some street pulls and of course the dyno (which should be done end of this week).
Here is a video of the new Corsa exhaust. I like it. Quieter around town if you keep your foot out of it but loud as hell when you get on it. Absolutely NO DRONE. Love it!