The K&N drop-in High-Flow air filter for 2017–2020 Mercedes‑Benz E63 AMG V8‑4.0L F/I is a washable, reusable filter featuring layered, oiled cotton media engineered to improve airflow while capturing contaminants. Designed to install into the factory air box, the filter is intended to increase airflow and is backed by K&N's No-Hassle Lifetime Limited Warranty; sold two per box.
K&N 17-20 Mercedes Benz E63 V8-4.0L F/I Replacement Drop In Air Filter