StopTech Sport Slotted Brake Rotors are premium 1-piece replacement brake discs for your performance street vehicle. Features include a specialized black e-coating for superior corrosion resistance and directional slotting for improved heat dissipation and pad out-gassing. This specific part (126.47025SL) is the Rear Left (Driver Side) rotor designed for high-performance Subaru and Toyota models. Key features: Power Slot technology for better wet/dry braking, decreased brake fade, and long-lasting performance under spirited driving conditions. Includes: 1 x Rear Left Slotted Rotor (MPN: 126.47025SL).