The StopTech Disc Brake Rotor - 22734080L is a high-performance brake rotor designed for use on vehicles. It is made from high-quality materials and features a precision-machined surface for improved braking performance and durability. The rotor has a vented design to help dissipate heat and prevent brake fade, and is coated with a protective black e-coating to resist corrosion. This brake rotor is specifically designed for the front left side of the vehicle and is compatible with a variety of makes and models. It is a direct replacement for the original equipment rotor and is ideal for drivers looking for improved braking performance and reliability.