I'm thinking about upgrading to a big brake kit and I spoke with Precisionbrakes today. They said that the kit available for the 2001 Maxima is a 4piston, 13inch, 2 piece rotor kit. I just checked their website and the picture shows a 1pc rotor. Can anyone please confirm.

Also, I think Galo posted a thread a couple days back saying that he had installation problems. Was it with this same kit or was he talking about the 6piston kit. Also anyone who already has this kit experienced any cracking problems. I would greatly appreciate any input...please keep in mind that the reason i'm upgrading is for track use not just street use...thanks