The K&N Drop-In Air Filter is a washable, reusable high-flow replacement that improves airflow, traps contaminants and can deliver horsepower gains. It installs as a direct drop-in into the factory air box for easy service and long-term use. This unit is shown for Mercedes-Benz SLK350 and similar 2011–2016 V6 3.5L applications and is covered by K&N's no-hassle lifetime limited warranty.
K&N Replacement Air Filter 11 Mercedes Benz C350/CLS350/E300/GLK350/ML350/S350 / 11-12 E350/SLK350