PDA

View Full Version : MTM TCU vs O.CT TCU upgrade



cmore
May 17th, 2010, 20:16
Has anyone driven a MTM and O.CT TCU upgraded car to note if there was much different?

My RS6 supposedly has the O.CT upgrade and since I had it since I bought the car, I have no idea what a stock TCU feels like.

Does anyone know what the MTM or O.CT TCU upgrade changes? Does it remap both the drive and sport shift modes?

Thanks,
Chris