September 22, 2007Anyone use or have an opinion on the Bully Dog Power Pup Downloader? It appears to be a good item but I figure you all have been doing this longer than me
Subscribers : LostinMS
October 3, 2007My brother (duramax) and father-in-law (cummings) both have it, and they swear by it.
I am looking into it next month along with exhaust and intake for my (powerstroke)
October 4, 2007After looking at everything, I got my wife to buy me the edge evolution Hell, I am just happy to be getting one
October 24, 2007ive been looking at them, but im not sure if you can change tire sizes or anything else besides power options. does anybody know if you can?
December 6, 2007I have a power pup for my '06 6.0 and i cant change tire size or anything like that. Only thing you can change is power level and what kind of transmission tune you want (stock, smooth aggressive, or firm aggressive). It will read trouble codes but i havent had one on my truck so i have never used it for that.