R1 Concepts GEO-Carbon drilled and slotted rotors for 2009–2015 Cadillac CTS front applications combine precision-drilled holes with a carbon coating and diamond slotted grooves for improved ventilation and pad bite. Manufactured to O.E. specifications in G3000 cast iron and mill-balanced for smooth operation, these rotors include rust protection and are intended as a direct replacement without modification.
R1 09-15 Cadillac CTS Front Drilled & Slotted Carbon Coated Brake Rotor Set