Originally Posted by olemech
has anyone us the bullydog programer, if so what help did it give you. what other mods did have to do. i have 2008 big horn with 5.7 hemi 4x4 and tow 5th wheel trailer. thanks for any help. phil allen
Tons of threads with information on this throughout the forum. Use the search engine on the top bar to find some of them.
Overall the tuner will give you more power, torque, better fuel economy, better shift points, along with many other customizable functions. Definitely worth the money.