Uni FIlter 1981 Yamaha XJ 400/ 81-83 XJ 550 Maxim/SECA / 86-91 YX 600SS Radian Air Filter

Upgrade your ride with UNI Filter Street Bike Air Filters -direct factory replacements designed to fit perfectly into your stock airbox. They deliver unbeatable airflow, superior dirt-stopping power, and maximum overall performance for the road ahead.