I took my car to the dealership for its 30k mile service because I wanted them to start the oil consumption test. I also told them to service both gear boxes (but not the CVT). The receipt says "High Perf GE" and charged me for 3 units. I don't know how much a unit is (pints, quarts?), but to my eye the front diff doesn't look touched. What do you guys think? Is 3 units just the rear diff? edit: sweet Jesus why are the pics not resizing?