Using this K&N air filter is a breeze. First, open your vehicle's factory air box. Remove the old air filter and simply drop in the new K&N filter. Make sure it fits snugly. As for maintenance, every 50,000 - 100,000 miles, depending on your driving conditions, you'll want to clean the filter. You can use K&N's special cleaning kit. Just follow the instructions on the kit to wash the filter, let it dry, and then re - oil it. When cleaning, handle the filter gently to avoid damaging the cotton media. Always refer to your vehicle's manual if you have any doubts about installation or maintenance. With proper care, this filter will serve you well for the life of your vehicle.