R1 Concepts GEO-Carbon drilled and slotted rotors for 2013–2021 BMW 335i xDrive rear applications are a coated, mill-balanced replacement that meet OEM dimensions. Made from G3000 grade cast iron, the design pairs precision countersunk drilling with diamond slots to enhance pad bite, heat dissipation and pad life while providing rust protection. Supplied as a two-rotor set requiring no modification.
R1 13-21 BMW 335i xDrive Rear Drilled & Slotted Carbon Coated Brake Rotor Set