2014-2020 BMW M4 / Competition (F82/F83) Carbon Ceramic Brake Rotors A-Class You reuse those factory calipers

You reuse those factory calipers and bolt on our carbon-ceramic discs

and the E53's 370mm front disc carries a ceramic coating tuned for cold engagement

Direct Replacement CCB Discs (Retain Factory Calipers) for the 2014-2020 BMW M4 / Competition (F82/F83)

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2014-2020 BMW M4 / Competition (F82/F83) Carbon Ceramic Brake Rotors A-Class You reuse those factory calipersReal Customer Builds & Reviews View All Will This Fit My Car? Direct Replacement CCB Discs (Retain Factory Calipers) for the 2014 2020 BMW M4 Competition (F82 F83). Factory rotor specifications and the smallest wheel that clears each trim: Trim Front Rotor (Factory) Rear Rotor (Factory) Min. Wheel Size M4 380mm, 400mm (CCB) 370mm, 380mm (CCB) 20" Keep Your Factory Calipers? The rule is simple: front factory calipers must be 4 piston or more; the rear