The WIX 14-3/4" x 5-1/2" OD air oil separator is designed to reduce wear and tear on engine components, effectively extending their lifespan. It maintains an optimal air-to-fuel ratio, contributing to improved engine efficiency. Constructed with durable materials, it is built to withstand harsh conditions. It prevents buildup in the intake system, ensuring consistent airflow. Moreover, it minimizes environmental emissions by trapping excess oil of the engine by keeping it clean and unobstructed during operation.