StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for your factory brake system and stock calipers. These rotors enhance braking performance by improved cooling and wiping away gas and dust debris that builds up between the pad and the rotor. Features include: Power Black E-Coating for superior corrosion protection, high-carbon metallurgy (in select applications) for reduced noise and increased crack resistance, and directional cooling vanes. This part is a single Rear Right (Passenger Side) disc. Part Number: 126.44175SR.