Using your K&N air filter is easy. First, find your vehicle's factory air box. Open it up and take out the old air filter. Then, simply place the K&N filter in the same spot where the old one was. Close the air box, and you're good to go. As for maintenance, check the filter regularly. You'll know it's time to clean it when it looks dirty. To clean, use a K&N filter cleaning kit. Follow the instructions on the kit, which usually involve rinsing the filter with water, applying the cleaning solution, rinsing again, and then letting it dry. Once dry, re - oil the filter as per the instructions. Remember, don't use any harsh chemicals or abrasive materials on the filter, as this can damage it. Keep it in a clean, dry place when not in use to maintain its performance.
