Using this EBC S20 brake kit is easy. First, make sure your vehicle is parked on a flat surface and the engine is off. Carefully remove the old brake pads and rotors, then install the new ones from the kit. Don't forget to apply the caliper lube as directed. After installation, take a short, slow drive to let the pads break in. This is important for getting the best braking performance. As for maintenance, regularly check the brake pads for wear. If they look thin or worn, it's time to replace them. Also, keep an eye on the rotors for any signs of damage or rust. If you notice any strange noises or reduced braking power, have your brakes checked by a professional right away.