Washable and reusable high-performance replacement air filter, exclusively for racing use. Designed to replace the stock plastic airbox cover and OEM air filter, it overrides the OEM intake snorkel and achieves higher performance and improved sound. The airflow of this new DNA Stage 2 replacement air filter is many times higher than that of the stock airbox with the OEM air filter attached and the stock airbox cover, thus increasing filter efficiency, performance, torque, and throttle response. Installation instructions and performance enhancement diagrams can be found under media. Item article width 8.0 cm main color black height 5.0 cm length 16.0 cm secondary color violet variation replacement filter