The WIX air oil separator measures 29-5/8" x 11-1/2" OD and is engineered to trap harmful oil mist, contributing to improved engine longevity and performance. It features advanced filtration efficiency that effectively prevents contaminants from entering the engine. This design maintains optimal airflow, reducing potential strain on the engine. Additionally, it reduces maintenance frequency by capturing more debris effectively. By keeping the air intake system cleaner, it also enhances combustion, supporting overall engine function.