I done this to my wifes 06 passat. I got the kit from tirerack.com. It took me about 8hrs to do. I can't stress this enough, make sure that you have cleaned them well. Mine have held up pretty well over the past two years.
After I let the calipers set for 24 hrs, I put the wheels back on. I accidently hit one of the calipers with a wheel. In that spot, the paint bubbled, and with in two weeks it flaked off. I hasn't gotten any bigger, but still there. Its towards the top of the caliper where it can not be seen. It probably will never be fixed.
Good luck.