Got my new rotors the other day and yea I know the are not track worthy but for autocrossing they are fine. I actually went to the local track Saturday to instruct a drivers school and got 4 20min. sessions before the stock rotors were toast. I love my MS6 but not really durable enough for tracking IMHO. It was fun though while it lasted.
(burnout)(ricer)
(burnout)(ricer)