Selling the stock ECU out of my 02 S4 with MT. It is a T Code so should be interchangeable with M codes. I bought a GIAC loaded ECU (has factory program and perf. program with flash loader) so I no longer need the factory one. Great to have sent off to be flashed or to keep while yours is upgraded.

Asking $150 OBO, would consider trade for additional parts for 02 S4.