All I see on hear is S/Coast and ATS Tranny upgrades. Anybody use any tranny upgrades and Shift Strategy ( although relativly new ) from BD Power? Never hear to much about them on hear, or is BD a spin off of Bully Dog? This is what my dealer wants to set me up with.

Personally if you haven't heard much about them but hear a lot about SC and ATS then I wouldn't waste my $ on BD. If you have a lot of $$ then try it out and report back to us. Otherwise stick with the known good units. As far as the Allison goes you won't find more built up trannys than SC and ATS units and there are a lot of satisfied customers with both.

I've only spoken with one guy who had the BD trans. This was a very early model and I believ that he now has a Suncoast/ATS hybrid.

It would be really nice to see more people on here flogging one of BD's as well as one of DTT's, but I'm not interested in experimenting that way yet.

i wouldn't bother, had pretty bad service from bd, unless it has a c on the fender they really didn't seem to interested.