Hello
if your car really has rotors wilth part no 202 421 0112 - seems you have no other option except MB original part
as this part does not have any analogue
from other side some C36 were supplied with following rotors 210 421 07 12/210 421 24 12 - but they have dia 288 mm and have Brembo no. 09.6845.10
you can have a look also on brembo on-line catalogue at
http://catalogo.brembo.it/eng/catalo...arch_model.asp
probably it will help you
brgds