Using this Injen cold air intake is easy. Just follow the installation instructions that come with the kit to attach it to your vehicle's engine. When using the intake, make sure your vehicle is in good working condition. For maintenance, regularly check the Injen SuperNano - Web dry air filter. If it looks dirty, it's time to clean it. You can use a mild cleaner and gently wash the filter. Let it dry completely before reinstalling. Avoid using harsh chemicals or high - pressure water, as this can damage the filter. Also, keep an eye on the intake for any signs of damage or loose connections, and if you notice anything, address it right away.