The StopTech Sport Slotted Brake Rotor (126.63053SL) is a premium direct-replacement upgrade for the front left position. These 1-piece rotors feature specialized directional slotting that significantly improves braking performance by wiping away debris, water, and brake gases, ensuring a clean contact surface between the pad and the rotor. Each rotor is finished with a protective black e-coating on the hubs and vanes to prevent corrosion. Engineered for high-performance driving, these rotors provide consistent bite and improved cooling. Note: This is an individual front left side rotor. Recommended for use with StopTech Sport Pads for maximum performance.