I'm running the EdgeEZ with my pup. They work well together. I do have to send the pup back for a reflash, it took away my cruise control. Called Justin at BullyDog, told me to send it in, they have a fix.
Right now, I have the pup set to perfomance setting, and 4 on the Edge. Fuel milage is much better on performance, then on the extreme setting, but take off is slow to build now. I wish fuel was cheaper and my right foot lighter, it would still be in Extreme mode, man she flys!
I don't think I would even know the pup is on if I was to set it to tow mode. As far as EGT's, the performance mode keeps me under 1100 at WOT. Extreme mode would easily see 1400+ at wot, but man she will drink the fuel.
Stack away!
Make sure your pressure box is disconnected when you load a new pup setting. Load the pup, and then hook up the pressure box.
Mike