The R1 Concepts slotted black brake rotor is specified for Cadillac CTS models from 2003–2008, listed for the front right position. The product description cites a slotted face and black finish, offering a vehicle-specific replacement option for that front-right application. Verify the model year and side to ensure correct compatibility with your CTS.

R1 03-08 Cadillac CTS Front Right Slotted Black Brake Rotor