AEM 21-2057DK DryFlow Air Filter Kit 4" x 7" ymm_60 Note: ECE type approval is

Note: ECE type approval is only valid for cars equipped with an otto/gasoline particulate filter

Thread: 1/8" NPT

6% weight saving compared to the standard stock system

Fitment notice: This product can be fitted on CLA 35 S Shooting Brake models

AEM 21-2057DK DryFlow Air Filter Kit 4" x 7" ymm_60 Note: ECE type approval isOVERVIEW AEM Dryflow Air Filters were developed in collaboration with K&N, the inventor of High Flow Air Filters. We adopted some of the best elements of cotton air filters into a new generation synthetic Dryflow Air filter. The three dimensional filtering medium uses both depth loading and structural screen wire to enhance airflow capabilities and make the filter incredibly easy to clean. The result is a true performance air filter that does not