StopTech SportStop Drilled & Slotted Brake Rotors are 1-piece direct replacement brake discs for your factory brake system and stock calipers. These high-performance rotors provide improved cooling and better bypass of brake dust and gases, resulting in shorter stopping distances and improved wet weather response. This part (127.42100L) is for the FRONT LEFT position and features a durable black e-coating for corrosion resistance. Note: This rotor is specifically for models equipped with the Sport brake package (Akebono Multi-Piston Calipers). Part number includes: 1x StopTech 127.42100L Brake Rotor.