Using this Injen cold air intake is quite straightforward. First, make sure your engine is cool. Then, carefully remove the old air intake system according to your vehicle's manual. Install the new Injen cold air intake in place, ensuring all connections are secure. When it comes to maintenance, regularly check the air filter. Every few months, take a look at it to see if it's dirty. If it is, you can clean it using a proper air filter cleaner. As for storage, if you need to store the intake for a long time, keep it in a dry place away from direct sunlight. Also, always follow your vehicle's regular maintenance schedule. This will help keep your intake and your engine in great shape. And remember, if you have any questions, you can always refer to the Injen Technology limited Lifetime Warranty for support.