K&N Engineering knn33-2475

K&N washable High-Flow drop-in air filter for 2012–2016 Chevrolet Impala 3.6L V6 is a direct replacement element designed to install into the factory airbox. It uses layered oiled cotton media to improve airflow and filtration, is reusable after cleaning, and is backed by K&N’s long-term warranty. The filter is intended to provide sustained service life and straightforward installation.