2019-2025 Mercedes-AMG GT63S / GT63 / GT53 / GT43 4-Door (X290) Carbon Ceramic Brake Rotors R-Class still leave a little extra

still leave a little extra following distance

You get the same carbon-ceramic construction the 992 relies on

Any carbon-ceramic disc bites a little less than cold iron on the first stops of a cold morning — that's basic physics

so there's no recalibration and no fitment guesswork with your existing hydraulics

We addressed it two ways on this kit

2019-2025 Mercedes-AMG GT63S / GT63 / GT53 / GT43 4-Door (X290) Carbon Ceramic Brake Rotors R-Class still leave a little extraReal Customer Builds & Reviews View All Will This Fit My Car? Direct Replacement CCB Discs (Retain Factory Calipers) for the 2019 2025 Mercedes AMG GT63S GT63 GT53 GT43 4 Door (X290). Factory rotor specifications and the smallest wheel that clears each trim: Trim Front Rotor (Factory) Rear Rotor (Factory) Min. Wheel Size GT63S GT63 390mm, 402mm (CCB) 21" GT53 GT43 360mm 19" GT63S GT63 GT53 GT43 360mm 19" Keep Your Factory Calipers? Keep them if the