2010-2016 Mercedes-AMG E63S / E63 (W212/S212) Carbon Ceramic Brake Rotors A6 Any carbon-ceramic disc bites less

Any carbon-ceramic disc bites less than cold iron on the first stop of a freezing morning — that's normal physics

and that's the reason most GLA45 owners land here

then behavior is normal

An untuned cold carbon-ceramic disc bites less than cold iron on the first stops — that's normal ceramic physics

Will these fit my X3 M50 without changing the calipers

2010-2016 Mercedes-AMG E63S / E63 (W212/S212) Carbon Ceramic Brake Rotors A6 Any carbon-ceramic disc bites lessReal Customer Builds & Reviews View All Will This Fit My Car? Direct Replacement CCB Discs (Retain Factory Calipers) for the 2010 2016 Mercedes AMG E63S E63 (W212 S212). Factory rotor specifications and the smallest wheel that clears each trim: Trim Front Rotor (Factory) Rear Rotor (Factory) Min. Wheel Size E63S E63 360mm, 402mm (CCB) 360mm 21" Keep Your Factory Calipers? The rule is simple: front factory calipers must be 4 piston or more; the rear