StopTech Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers. This is the Front Left side (Driver side) rotor. It features a cross-drilled and slotted surface finish that helps vanish heat and brake dust, ensuring consistent braking performance in both street and spirited driving conditions. The E-Coated finish provides long-lasting corrosion resistance. Product includes: 1x StopTech Slotted & Drilled Sport Brake Rotor (Left Front) - SKU: 127.62119L. Specifications: Diameter 316mm, Vented type, 5-hole bolt pattern.