Using this Injen cold air intake is straightforward. First, make sure your engine is cool before installation. Follow the included instructions step - by - step to mount the intake properly. When it comes to driving, you'll notice the improved performance right away. For maintenance, regularly check the Injen SuperNano - Web dry air filter. Clean it according to the instructions when it gets dirty to keep the airflow at its best. Also, keep an eye on the intake tube for any signs of damage or wear. If you spot anything wrong, contact Injen's customer service. Remember, this intake comes with a limited Lifetime Warranty, so take good care of it and enjoy the enhanced power and sound it provides.