S&amp,S Cycle Stealth Air Cleaner Replacement Filter 170-0126 For the rider who likes to go fast, but does not like to advertise Air direction stinger cone in the filter Use with your stock Harley-Davidson Twin Cam 88, 96 or 103 air cleaners Can also be used with any of several S&S design covers High flow (1in. taller) filter, sold seperately