K&N invented the original high-flow air filter. So why trust your motorcycle's performance to anything but K&N? K&N's High-Performance Replacement Air Filter is the perfect upgrade for 2-up rides on your V-Twin motorcycle, delivering improved performance and excellent protection for your investment. The large filtration area delivers high capacity and long service intervals, as well as low restriction for increased airflow. The zinc-plated top plates provide years of protection without corrosion, and they come pre-oiled and ready to use. Specifically designed to fit OE air filter assembly.; Large filtration area Low restriction Accommodates long service intervals Zinc-plated top plates Pre-oiled Fits OE air filter assembly Replaces OEM 29461-99