StopTech Slotted Sport Brake Rotors are premium 1-piece replacement brake discs for your vehicle's factory braking system. The directional slotting aids in the dispersal of heat, brake dust, and gases, improving overall braking performance and pad bite. These rotors feature a special black e-coating on the non-friction surfaces for superior corrosion resistance and a sporty look. This part number (126.58008SL) represents a single Left Side Front brake rotor. For a complete front set, it is recommended to pair this with the Right Side rotor (126.58008SR). Components: 1x StopTech Slotted Sport Brake Rotor (Left Front) - P/N 126.58008SL.