Originally Posted by HDDP
Slotted will actually help for performance braking applications... Four-six equally spaced slots will "SWEEP" the brake dust away from the pad and disc surface. Drilled rotors have a tendency of cracking at high temps on the track, so I steer clear of them.
Yes, these are some of the pro's and con's I heard about each. The C32 actually uses front cross-drilled rotors from the factory and I haven't heard or known of any major issues with cracking on them...
Actually the C32 setup might not be a bad idea and I'll have to dig up the specs again on them but it might also work with the Crossfire...I installed a C32 brake setup on a friends '02 C230 coupe for only around $550 which included two front OEM 4-point piston calipers, front set of OEM pads and 2 stock OEM cross-drilled rotors for that price...