Using this Injen PowerFlow air intake is easy. First, make sure your vehicle is turned off and cooled down. Then, follow the included instructions for a direct - fit installation. You'll find all the necessary parts in the kit. When driving, enjoy the improved performance and power. As for maintenance, check the air filter regularly. If it's dirty, clean or replace it according to the manufacturer's recommendations. Also, keep an eye on the tubing for any signs of damage. If you notice any issues, contact Injen's customer service. Make sure to always follow safety procedures when working on your vehicle.