The K&N drop-in replacement panel air filter for Cadillac CTS V‑Sport 3.6L (2014–2018) is a washable, reusable High‑Flow Air Filter built from layered oiled cotton media to improve airflow and capture contaminants. It’s made to install into the factory air box, is serviceable for long life, and is backed by K&N’s No‑Hassle lifetime warranty for lasting engine protection and potential horsepower gains.
K&N Replacement Panel Air Filter for 14-15 Cadillac CTS V-Sport 3.6L V6