I want to say that the C230k sport and the c320 sport have the 13.0" kit, but it could be the 13.6" kit from the C32. My friend has a C32 and it looks pretty much the same as his kit, less the caliper finish.

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Jonathan
1998 S600
2001 E430
1994 E320
1991 560SEL
1994 Turbo R