Tusk First Line air filters are excellent replacement filters for your OEM air filters. High performance filtration and flow is achieved by using high quality materials and state of the art technology to match or exceed OEM specifications. Simply put, these air filters provide superior filtration while maintaining maximum airflow. Each filter features a specifically designed seal to ensure a tight fit to the air box for maximum protection. Think Tusk for all of your motorcycle, ATV and UTV performance needs.