I am looking for a stock ECU for a2001.5audi S4 B5. I am maining looking for the ecu with a partnumber ending in M . I am told that the H and T will work as well but I rather not take a chance. It can't be rebuilt because I don't want to run into problems. I also don't want a chipped ecu either. Please let me know if you have one or know where I can get one.

Thanks,

Chris