Using your Injen SP cold air intake is easy. Just follow the installation instructions provided in the kit carefully. Make sure all connections are secure before starting your engine. When driving, you'll notice improved engine performance and a great sound. As for maintenance, check the Injen SuperNano - Web dry air filter regularly. If it looks dirty, clean it according to the cleaning guide in the manual. It's important to maintain the correct Air - fuel ratio, so don't make any major engine modifications without consulting an expert. Also, keep the intake tube clean to ensure smooth airflow. When storing the intake, keep it in a dry place away from direct sunlight. And remember, this intake comes with a limited Lifetime Warranty, so if you have any issues, reach out to Injen's customer service.