The WIX air oil separator, measuring 15-11/16" x 15-3/4" outer diameter, is engineered to improve engine performance by effectively removing oil vapors from the intake air. This design reduces the risk of oil contamination within the air intake system, thus enhancing overall engine longevity by minimizing oil buildup. The separator features a large size, providing increased air and oil separation capacity. It efficiently traps and separates oil droplets, effectively preventing potential engine damage from oil infiltration.