So after hearing a little clinking noise from under the X5( after inspection, it was coming from the Drive shaft/ differential connection), I decided to replace both Flex Discs(Giubo) and the Center carrier. I started taking some pictures and was going to do a DIY, but after having to stop a couple of times due to not having the right tools, I forgot about taking pictures half way thru the job. The job is not that difficult, but you do have to take the exhaust and shield. Very happy with the result and no more clinking sounds when shifting from Drive to Reverse.
