2007-2013 Mercedes-AMG S65 / S63 (W221/V221) Carbon Ceramic Brake Rotors 2 Series The Ultra uses 430mm front

The Ultra uses 430mm front and 410mm rear carbon-ceramic discs from the factory

The only requirement is that your front calipers are the OEM 4-piston (or larger) units the M50i and M60i ship with

Send us your VIN before ordering so we match the exact front and rear rotor size to your build

That removes the biggest line item on a dealer CCB job

since compatibility is limited to the exact sizes listed here

2007-2013 Mercedes-AMG S65 / S63 (W221/V221) Carbon Ceramic Brake Rotors 2 Series The Ultra uses 430mm frontReal Customer Builds & Reviews View All Will This Fit My Car? Direct Replacement CCB Discs (Retain Factory Calipers) for the 2007 2013 Mercedes AMG S65 S63 (W221 V221). Factory rotor specifications and the smallest wheel that clears each trim: Trim Front Rotor (Factory) Rear Rotor (Factory) Min. Wheel Size S65 S63 390mm 365mm 20" Keep Your Factory Calipers? Keep them if the front calipers are fixed 4 piston or more the rear axle qualifies regardless.