The MANN & HUMMEL 165mm air oil separator element features efficient filtration technology that ensures optimal separation of air and oil mixtures. Its enhanced material composition minimizes oil carryover into intake systems, maintaining clean air circulation for optimal performance. This separator also supports engine components by reducing wear due to contaminant exposure. Additionally, it promotes cleaner emissions, contributing to a reduced environmental footprint. Designed to be engine-friendly, it aids in maintaining overall engine performance without compromising any specifications.