Some of you may know I converted my n/a Crossfire brakes to SRT rotors with CL500 MB/Brembo rotors. Factory SRT/SLK32 OEM rotors only come plain and I wanted a little more bling and went with Disc Italia wihch I am not pleased with. They are somewhat noisy and they used just left rotors to drill and slot. the cooling vanes are going the wrong way on the right side. I am referring to the internal vents and not the sloting.

I spotted a 2006 E350 Sport today and the rotors are factory drilled like the C32's and looked about the right size. I just checked the brembo engineering site and they seem to be almost identical to the SRT rotor. The only difference is overall thicknes (top of hub to back of rotor) is 1mm thicker.

I have to go to the MB dealer to get a few parts for the V8 project and will compare these rotors to an Extra SRT rotor I have.