Some Brake Rotor info w/part numbers
LEFT BRAKE ROTOR ----> 210 421 18 12
RIGHT BRAKE ROTOR ----> 210 421 19 12
APPLICABLE TO THE FOLLOWING:
98-2000 C43
99-2002 E55
01-2003 CLK 55 (Both coupes and cabs)

My concern would be that the stock setup stops incredibly well and I'd hate to jeopardize that in any way. The cross-drilled do look cool though
On the 190 the rotors were so old that the new Zimmermans made a big improvement. I can't see that being the case on my C43.
Frank! I definetely need your help on cheaper parts (not performance) and installation.



