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. =|Originally Posted by speedminded
No point in having light wheels if the rotor is 30lbs, lol. Stock C6Z rotors are 26lbs. My rotors weigh in at 17.




Most BBS's normally run at least 5lbs more than that in like a 10" width!

