04-08 KAWASAKI VN1600B: Kuryakyn Pro Series Hypercharger (10) Designed for massive air-hungry v-twin mills that like lots of rpms. Filter area has been increased by a full 50%. Internal shapes have been tweaked to allow increased flow and velocity. Edges are radiused. Kit contains an all chrome hypercharger, mounting kit and carburetor jetting necessary for a complete, sanitary installation.