Originally Posted by
rdlkgliders
Under the aluminum mount and bulkhead raising the shock tower? or in between the CF shock tower and bulkhead? I assume the firsrt it just seems that would create some up down movement in the diff.
http://www.youtube.com/watch?v=yQImjJ_cYm0
Go to 3:45. do this both front and rear. once done, undo your pinion and without the shims it will only turn once but with 0.2mm shims it will spin a few times