StopTech Sport Slotted Brake Rotors are premium 1-piece direct replacement brake discs designed for high-performance street driving. This specific part (126.40017SR) is a Right Rear directional rotor featuring specialized vacuum-cast cooling vanes and a unique slotted surface that helps sweep away debris and gases, ensuring consistent braking performance and improved pad bite. The rotors feature a durable black e-coating for superior corrosion resistance on non-friction surfaces. This item includes: 1 x StopTech Slotted Sport Rear Right Brake Rotor (P/N: 126.40017SR). Note: For a complete rear axle set, please purchase the matching Left Rear rotor (P/N: 126.40017SL).