Has anyone used the Bully Dog Power Pup http://www.xtremediesel.com/index.asp?PageAction=VIEWPROD&ProdID=1712 on their new 6.7 Cummins yet? My brother has this truck and I thought I'd look into it as a early Christmas present for him. Any reviews would be appreciated. Thanks!

I have a customer on his. He is pretty happy with it. The nice thing is that you can do manual burn offs and stuff like that. It's only 85 hp or so, but my customer saw a big difference in mileage (though it is lifted 6" and running 37's).

When you say "manual burn-offs" is that the same as regen? Thanks

When you say "manual burn-offs" is that the same as regen? Thanks

Yeah, Bullydog calls it a burn off. It's just a manual regen cycle.

I have a customer on his. He is pretty happy with it. The nice thing is that you can do manual burn offs and stuff like that. It's only 85 hp or so, but my customer saw a big difference in mileage (though it is lifted 6" and running 37's).

Was the difference in mileage better or worse?