StopTech Sport Rotors are 1-piece direct replacement brake discs for your factory brake system and stock calipers. They offer improved cooling and braking performance through a cross-drilled and slotted surface finish that aids in heat and brake dust dispersion. The specialized e-coating provides long-lasting corrosion resistance. This part includes: 1x StopTech Slotted & Drilled Left Front Brake Rotor (P/N 127.65119L). Note: For a complete front axle set, it is recommended to pair with the right-side rotor (P/N 127.65119R).