Good morning from Seattle:

I am a new owner of a 2003 RS6 and am looking to upgrade the ECU/TCU soon. I called the MTM representative and he said that I would need to send in both units, they would ship to Germany for the upgrade and that it would take about 2 weeks. There is nothing that I know of stateside for the beast.

My question is this: can I purchase used MTM tuned chips and drop them in the vehicle? It may not even be a possibility at this point and I have not looked for a tuned ECU/TCU. I would assume that they have to chip your existing ECU, but I have no idea.

Thanks, love the forum, love driving the beast even more and I look forward to you reply's.

Paul