A guy I work with has an '03 dually that I just got him 22'5's for a very good deal on under $3000 w/ adapters. He has a Bully dog Power pu I believe maybe TD not sure and he wants to get my Tst PMCr and I think its compatable but I am not sure I see people with it. But I can't be sure. What does the tst or BDTD/PP not stack with.