Chris, I sent Jim Conforti a copy of the EPROM images for the 91 200TQ 20V 3B this morning, I contacted Jim a few weeks ago about his Motronic program and I mentioned the Audi Motronic code. He said he would take a look at the code and see what he can do. I'll let ya know what turns up, his program sounds like the hot ticket for tuning the 20V turbos..... Cheers, Scott M.