Are you really excited? Or are you just B.S'n? Because I wouldn't be excited about these cheap BMW parts that they use on the X's. I'd be a little pissed off. But either way, you are going to have a nice bill coming your way. I'm probably going to have the same problem soon enough myself. Maybe I should just change them before it happens. My next stop is my indy to get the boot changed this way no axle issue.... Good Luck...