Lots of Mercedes have drilled rotors, and not just the AMG cars. The difference is in how the rotor is made. Lots of aftermarket cheapie rotors are drilled after casting. Those rotors will crack when abused. The Merciless Bends stuff is cast with the holes. It's a more expensive rotor to cast but they don't crack.
We are brothers and sisters doing time on the planet for better or worse. I'll take the better, if you don't mind. - Stu Harmon
