First of all I'm new here and I'm sure it has been asked 100x but after an hr of looking here I am. 04 was in a wreck, I have rebuild it to the point of the motor. In the wreck it broke the compressor off the block leaving me motorless lol. What will interchange? I'm finding plenty of 2.5 out of e39 and 3.0 but very few e60's. Please shed some light. I also have a Autel maxis pro that will do some coding. Thanks