StopTech Slotted Sport Brake Rotors are premium 1-piece replacement brake discs for your factory braking system. Featuring a specialized Left-Hand (Driver Side) directional slotting, these rotors provide superior heat dissipation, gas evacuation, and improved wet weather response. The black e-coat finish protects against corrosion on the hub and vanes. This part includes: 1x StopTech 126.33112SL Front Left Slotted Brake Rotor (312mm x 25mm). Ideal for high-performance street driving and autocross.