bully dog hemi update
If you just got your dog, then there are no updates. Once you hookup and download the program BEFORE you hook it up to your truck, you will have the latest software. I am also running the update manager for them and it lets me know what is going on, when new updates will be coming, when they are here, and I get news letters on product info this way. Yes, you can do this too. Make sure you hook up and register before using it on your truck.
One last thing, make sure you have some time to do the program on the truck. It takes awhile the first time. Make sure you have a good 30 minutes and some shade. Can't have your truck running or anything.
so far not good. i programmed my with the premium tune. caused a big drop in power, sparatic shifts, and hesitation. im i dont know what could be causing this. i tried driving it for about 40 miles or so to see if it helped any. no luck. i returned it to stock for fear of causing damage.



