Using this Injen cold air intake is straightforward. First, make sure your engine is cool. Remove the old intake system and carefully install the new Injen SP intake according to the included instructions. When it comes to maintenance, regularly check the SuperNano - Web dry air filter. If it looks dirty, it's time to clean it. You can use a gentle cleaner made for air filters and let it dry completely before reinstalling. Keep an eye on the intake tube for any signs of damage or loose connections. Also, remember that this intake is designed for specific models, so make sure your vehicle is one of the compatible ones listed. If you have any questions or run into issues, don't hesitate to contact Injen's customer support.