HIGH CARBON CONTENT: Experience enhanced driving comfort and performance, thanks to high carbon content that minimizes vibration and noise. EASY AND IMMEDIATE INSTALLATION: All required hardware needed for installation is included in the box. SMOOTH FINISH: With their smooth, machined surface, Brembo rotors minimize vibration between the braking surface and pads resulting in a quiet, comfortable drive. ORIGINAL EQUIPMENT CERTIFIED: Many vehicles come from the factory equipped with Brembo brakes. For all others, Brembo always meets or exceeds the material specs used by the original manufacturer.