Quote Originally Posted by iloveboost
2pc, aluminum hat, open slot rotors. These rotors cost about $415 a piece. Regular non-drilled/slotted rotors aren't so bad on the C5Z. I've got the C6Z brake upgrade so the rotors are bigger and more expensive. =|

No point in having light wheels if the rotor is 30lbs, lol. Stock C6Z rotors are 26lbs. My rotors weigh in at 17.
My 12" rotors (technically 11.95" shhh!) were around $200 each PLUS the cost of having a custom hat machined. You pay for qualilty parts but i think it's more than worth it when it comes to brakes and suspension.