Using the EBC S2 Kits with Greenstuff pads and USR rotors is easy. First, install the rotors and pads as you would with normal brake components. Remember, you don't need to remove the Thermic Black coating on the rotors before installation. Just mount them on your vehicle. After installation, the brake pads will naturally remove the coating in the swept area within the first 10 to 20 stops. As for fitting, don't put upgrade pads on the rear of your vehicle unless you've also upgraded the front. Maintenance is simple. Check the pads regularly for wear. If you notice the pads are getting thin, it's time to replace them. Also, keep an eye on the rotors for any signs of damage or excessive wear. Since the Thermic Black coating protects against rust, there's no need for extra anti - rust treatments on the rotors. This way, your brakes will stay in good condition and perform well.