The WIX air oil separator measures 9-7/16 " by 6-1/2 " in outer diameter and is designed to enhance engine performance by effectively separating air and oil particles. This process reduces oil consumption by efficiently trapping oil mist, thereby minimizing engine wear by maintaining cleaner air for combustion. Additionally, the separator supports optimal engine ventilation, which reduces pressure build-up and helps maintain emission standards through its effective oil separation capabilities.