Using your Injen EVO8008 air induction system is straightforward. First, make sure your vehicle's engine is cool before starting the installation. Follow the instructions that come with the kit to use the Twist - Lock mounting system to attach the air filter. It's pretty easy to do. When your vehicle is running, the intake system will draw in fresh air from the OE ram air scoop to help your engine perform better. As for maintenance, check the air filter regularly. If you have the dry SuperNano - Web filter, you can gently tap it to remove large debris. For the 8 - layer oiled cotton gauze filter, you'll need to clean and re - oil it according to the manufacturer's recommendations. Also, keep an eye on the mounting system to ensure it stays tight. If you notice any rattling or loose parts, tighten them up right away.