Using this cold air intake is simple. First, carefully follow the included installation instructions. Since there's no need to cut or drill OEM parts, the installation process should be relatively quick. Once installed, your car will immediately benefit from increased horsepower and torque. As for maintenance, regularly check the air filter. It comes pre - oiled, but over time, it may need to be cleaned and re - oiled to keep providing maximum airflow. Also, keep an eye on the heat shield and intake tube to make sure they're in good condition and not damaged. When driving, this intake will help your car perform better, but remember to always drive safely.