StopTech Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers. This Slotted and Drilled left front rotor offers improved cooling and biting point. Features: - High-performance drill patterns and slots for heat/gas dissipation; - Black e-coated finish for corrosion protection; - Improved wet weather response. Kit Includes: 1 x StopTech 127.33112L Left Front Brake Rotor (312mm x 25mm).