Just wanted to post my positive experience with Centric Premium Rotors for my Brembo system:

http://www.zeckhausen.com/Centric_Advantage.htm
http://www.tirerack.com/brakes/brake...ans&perfCode=S

I just had 'em put on the other day and, while I'm still in the process of burnishing the pads into them, they feel very solid, true and are already showing great bite (I kept the OEM Brembo pads that are still in good shape). They seem to be a very high quality rotor, came nicely ground/finished and e-coated from the factory and they were extremely reasonable at $67/piece from Rock Auto (Tire Rack also carries them). The OEM rotors for the Brembos are ~$400 a piece and these are a nice alternative if you don't need slotted/x-drilled (which I don't since I don't track the car, and since these are fine for aggressive street driving).

Stoptech uses these as the starting point for their slotted/drilled, and I believe Tire Rack also carries a cryo-treated version of these for a bit more.

All in all, I would recommend them highly, and will be purchasing a set for the rears when my OEM's go out. I will post back in a few thousand miles when I get more experience on them.

 

my friend has the same rotors but for his 350z and he has had them for 20k miles with no problem. Now I'm thinking of buying them for all 4 corners.