2003 C230 Sedan brakes to 2004 cross-drilled brakes?

[aaronmarks]

What would it take to upgrade a 2003 C230's brakes to the updated ones in 2004 that were cross-drilled? Did they use a completely new caliper? Could someone give me details about all the differences between the two braking systems? Thank you.

[Arn560]

They look like completely new callipers to me. Also I think the disc is larger. You would probably better going for Baer or StopTech or Brembo than a set of Mercedes brakes. This way they will be tailored for your car instead of adapted.