Using this turbocharger is easy. First, make sure your vehicle is turned off and cooled down. Then, simply remove the old turbocharger and bolt this new Cheetah Turbocharger in its place. There's no need for any complex kits. As for maintenance, check the turbocharger regularly for any signs of wear or damage. Make sure to keep the air intake clean to ensure proper airflow. When it comes to driving, enjoy the smooth throttle response and big power, but don't push it too hard right after installation. Let it break in gradually. If you notice any unusual noises or performance issues, stop using the vehicle and have it checked by a professional.