Using your K&N air filter is a breeze. First, find your vehicle's factory air box. Open it up and take out the old air filter. Then, simply place the K&N drop - in air filter in the same spot. Close the air box and you're good to go. As for maintenance, since it's washable and reusable, you don't need to replace it often. Every few months or when you notice a lot of dirt on it, take it out and wash it with a mild soap and water. Make sure to let it dry completely before putting it back in. When oiling it, follow the instructions on the oil bottle. And always keep in mind that this filter is designed to last the life of your vehicle, so you can count on it for long - term performance. Just avoid using harsh chemicals or abrasive materials when cleaning, as they can damage the filter media.
