Using your K&N air filter is a breeze. First, make sure your vehicle is turned off and cool. Open the factory air box and remove the old air filter. Then, simply place the K&N air filter in the same spot. Close the air box, and you're ready to go. As for maintenance, it's important to check the filter regularly, especially if you drive in dusty or dirty conditions. When it looks dirty, you can wash it. Use a K&N air filter cleaning kit and follow the instructions on the kit. After washing, let it dry completely before oiling it with K&N filter oil. Don't use too much oil, as it can cause problems. Keep your filter maintained, and it will keep your engine running smoothly for the life of your vehicle. And remember, this filter comes with a 10 - Year/Million Mile Limited Warranty, so you can use it with confidence.
