A friend of mine in the corvette club said that those slotted rotors are not as good as the ones currently on the SSR and that they would also eat the ceramic pads up pretty fast. I would love to have them on for looks, but performance wise, I think they may not be the best thing. He told me that if you are doing your vehicle for show, and street driving fine, but if you race or are pretty aggressive with your driving not to get them. Let me know how they work for you. I love the look by the way! They are so cool lookin on the Vettes I have seen with them.