save yourself the hassle and get a shop to do it..
you have to take the a lot of parts off to do it, and proper tools..
I would love to DIM, cuz it would be much cheaper, buts its a tough job.
the only problem is that is really expensive for labour, because it takes a while.
my dad can do mine for me because hes a mechanic.
go to a shop IMO..
just my 2 cents