josiahes wrote:exactly, but unless you drive like a maniac for extended periods of time, you have no use for them...
I've advised people of this before. If you aren't racing or driving like a maniac, you won't feel the benefits of aftermarket rotors. Calipers yes, but rotors are really only upgraded for high speed stops. It's easy to heat up the stock ones slowing from 100+ down to 50mph.
However, one advantage of having them is long downhills. You should never ride your brakes down a hill, but if you are forced into using them a lot down a really long slope, they will help a lot. Bald Peak in Hillsboro being a prime example, I heat up my pads every time I go down that hill on the laurelwood side. So there are some benefits. If you drive like a normal person on the street, they wont help much.