Receive ONE Turner Performance Products Air Filter for HALF PRICE when you purchase ONE Turner Performance Air Filter at regular price!* *For additional details, terms and conditions, please contact MotoSport.com. Turner Performance Products Premium Pre-Oiled Air Filter: Turner Performance Products has teamed up with Twin Air to bring you a premium, high-quality air filter. And, this one is pre-oiled for instant installation. Designed to increase airflow while ensuring the highest level of protection from dirt / dust. Two-piece design to trap the smallest particles while still having maximum airflow. Exclusively formulated adhesive ensures glue seams will not break down.