Just an FYI not overly concerned but had a diff mount break with the new diff. But it was just a $50 fix. Not sure if installation or stress related. We'll find out if I happens again.
Originally Posted by HerrK
Did you go through HP Autowerks in SB or other. Installation cost? Looking & planning ahead as I'm in San Diego area and hope to do this next year.
Current: 2012 X5 xDrive50i, 2012 Z4 sDrive35is
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