StopTech Slotted Sport Brake Rotor (Left Front). This is a single performance brake rotor featuring a directional slot pattern that improves braking performance by wiping away debris and gases. It features an e-coating for superior corrosion resistance and high-carbon metallurgy for improved heat dissipation. Note: This specific part number (126.44107SL) is the Left Side Rotor only. For a complete front set, order with matching Right Side Rotor (126.44107SR). Compatible with OEM Part Numbers: 43512-50100, 43512-50110.