Using this EBC S20 brake kit is easy. First, make sure your vehicle is parked on a flat and stable surface. Follow the standard procedure for removing the old brake pads and rotors. Install the new Ultimax pads and RK rotors carefully, making sure they fit properly. Apply the caliper lube as instructed. After installation, it's normal for the brakes to need some time to break in. Drive gently for the first few miles to let the pads and rotors adjust. As for maintenance, regularly check the brake pads for wear. If you notice any strange noises or a decrease in braking performance, have your brakes inspected. Also, keep an eye on the anti - rust coating of the rotors. If it gets damaged, it may need to be touched up to prevent rusting.