The K&N drop-in high-flow air filter for Cadillac CT6 (V6 3.6L, 2016–2018) replaces the factory element to improve airflow and is engineered to provide increased horsepower. Washable, reusable layered oiled-cotton media captures contaminants and is designed to last for the vehicle's lifetime. Installs easily into the factory airbox and is covered by K&N's No-Hassle Lifetime Limited Warranty.
K&N 16-17 Cadillac CT6 V6-3.6L F/l Drop In Air Filter