StopTech Slotted Sport Brake Rotors are premium 1-piece replacement brake discs for your factory brake system. This specific model (126.45092SL) is designed for the Front Driver Side. The unique vacuum-cast 'Power Slot' design helps to evacuate gases and brake dust, providing better initial bite and improved cooling. The rotors feature a durable black e-coat finish on the hats and vanes to protect against corrosion. Please note: This is a single rotor; for a complete front axle set, it is recommended to pair with the passenger side rotor (126.45092SR). Component list: 1 x StopTech 126.45092SL Slotted Sport Brake Rotor (Left Front).