I will need to do my brakes in yhe near future so i started doing my research, kindda. Looking at ECS i see many 320mm and 325mm rotors. Which is the proper size for zhp's?
A friend of mine has a set of slightly used m3 rotors from his can from his csl upgraden. Could this fit our cars? I could save some cash if it is possible to run those rotors.
Thanks!