StopTech Slotted Sport Brake Rotors are premium 1-piece replacement brake discs for your factory braking system. The directional slotting aids in the dispersal of heat and brake dust, improves initial bite, and reduces glazing of the brake pads. This item is the front left (Driver Side) rotor. Compatible Part Numbers: StopTech 126.65053SL. Features: Black E-Coating for corrosion protection, High-carbon metallurgy (in most applications) for reduced noise and increased power. Content: 1 x Front Left Slotted Brake Rotor (126.65053SL).