Upgrade your vehicle's performance with K&N's top - selling washable and reusable High - Flow Air Filters. These filters feature a cutting - edge layered, oiled cotton media design. This design enhances airflow, captures contaminants, and boosts horsepower. Each filter is built to last the entire lifespan of your vehicle and comes with K&N's 10 - Year/Million Mile Limited Warranty. K&N drop - in replacement filters easily fit into your factory air box. Enjoy better airflow and outstanding performance today with this popular K&N product! This filter fits a wide range of models including 2013 - 2019 Cadillac XTS (Base, Livery, Luxury, Platinum, etc.) and 2013 - 2020 Chevrolet Impala (LS, LT, Premier, etc.).


















Using this K&N air filter is easy. First, locate your vehicle's factory air box. Then, open it up and take out the old air filter. Place the K&N filter in the same spot where the old one was. Make sure it fits snugly and close the air box. That's it! As for maintenance, check the filter regularly. If it looks dirty, you can wash it. Use a K&N filter cleaning kit. Just follow the instructions on the kit to clean and re - oil the filter. When handling the filter, be gentle to avoid damaging the cotton media. And remember, this filter is backed by a great warranty, so enjoy worry - free driving with improved performance.