Using this Injen air intake system is a breeze. First, gather all the components included in the kit. Make sure to read through the installation instructions carefully. You'll find that it's a direct - fit installation, so you don't need to make any major modifications to your vehicle. When installing, take your time to ensure all parts are securely attached. As for maintenance, it's a good idea to check the air filter regularly. You can clean the filter according to the manufacturer's recommendations. This will keep the air intake system working at its best. Also, be careful when handling the polished parts to avoid scratches. If you have any issues during installation or use, refer to the warranty details. Injen stands behind their product with a limited Lifetime Warranty, so you can rest easy.