Fits Exactly Like the Original Equipment Air FilterHigh Flow Uni-Filter Will Improve Performance and Provide the Best Filtration and Engine Protection AvailableUni-Filters Can Be Easily Cleaned and Reused"Flow Matched" Filters Need No RejettingFits the Following Honda Models:NIGHTHAWK 550 1983NIGHTHAWK 650 1983-1986Please Note: The Image Displayed Is Representative of UNI Filters, but Shows a Variety of Styles. You Will Only Receive the Proper Filter Described for Your Application, Regardless of Image Shown.