Using these EBC S2 Kits is easy. First, when installing, don't remove the Thermic Black coating on the rotors. Just install the Greenstuff Pads and USR Rotors as they are. Remember, if you want to upgrade the brake pads, do it on both the front and rear of the vehicle. After installation, the brake pads will start to work on the rotors. In the first 10 to 20 stops, the pads will remove the Thermic Black coating in the swept area. For maintenance, avoid using brake cleaner or any other method to remove the coating, as this isn't covered by the EBC warranty. Keep an eye on the wear of the pads and rotors over time, and replace them when necessary to ensure optimal braking performance.