Using this Injen cold air intake system is quite straightforward. First, make sure your engine is off and cool. Then, carefully install the intake according to the included instructions. You'll notice an immediate improvement in power and sound once it's installed. When it comes to maintenance, check the Injen SuperNano - Web dry air filter regularly. If it gets dirty, you can clean it as per the cleaning guide provided. It's important to note that you should always follow the installation steps precisely to ensure optimal performance. Also, make sure to use the intake only on the models it's designed for, as listed in the product fitment table. This will keep your engine running smoothly and make the most of the intake's features.