Using the Injen EVO9104 Evolution Cold Air Intake is easy. First, find a flat and safe place to work on your vehicle. You don't need to cut or drill anything, so just follow the included instructions to remove the old intake and install this new one. It should fit right in without any major hassle. As for maintenance, check the intake regularly for any signs of dirt or damage. If it gets dirty, clean it according to the instructions provided. You can use a special cleaner to keep it in top shape. Be careful when handling the intake to avoid any accidental bumps or scratches. Also, make sure all the connections are tight after installation and during regular checks to ensure it works properly.
