K&N drop-in High-Flow air filter for Cadillac CTS‑V (2016–2018) 6.2L is a washable, reusable replacement designed to improve airflow and offer a measurable increase in horsepower. Engineered to last for the vehicle's lifespan and backed by K&N's limited warranty, the filter installs directly into the factory air box for a straightforward upgrade with reduced waste compared to disposable filters.
K&N 16-17 Cadillac CTS-V 6.2L V8 Drop In Air Filter