I might have to use that, but we are trying to find out more about the 02-03 A6 ECU. It might be able to be a plug and play setup for me since the body harness will be much like that of the A4. So we will see about that. They wanted $150 for the EGTs, but Clint if a 2.7T comes into the yard soon he can get them for 8 bucks. I would rather pay as little as I can for a used part. I picked up the engine this morning to see the front fan broken, but not sure if I'm going to use on on the engine or try to use my electric fans on the A4. I've seen a few people using a SPAL electric kit, but not sure if that replaces that.