StopTech Slotted Sport Brake Rotors are 1-piece direct replacement brake discs for your factory brake system and stock calipers. These rotors feature a unique Vac-U-Slots design that helps evacuate gasses and dust, sheds heat, and provides improved wet weather response. The black e-coat finish protects against corrosion on the non-friction surfaces. This part number (126.45075SR) represents a single Right Front (Passenger Side) rotor. Note: For a complete front axle set, you must also purchase the Left Front rotor (126.45075SL). Key features: Improved braking performance, better cooling, and sportier appearance.