R1 Concepts drilled and slotted Geoperformance rear rotors for Cadillac CTS (2008–2019) deliver a replacement rotor tailored to the rear braking position. These rotors use drilled and slotted faces to support pad cleaning and heat dissipation and are specified for direct rear fitment on the listed CTS model years, providing a vehicle-specific upgrade without altering original brake hardware.
DFC 08-19 Cadillac CTS Rear Drilled & Slotted Geoperformance Rotors