S&S Cycle SS170-0722 Air Stinger Stealth Air Cleaner Kit Black Teardrop for Big Twin 93-17 w/CV Carb or Cable Operated Delphi EFIThe Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element. More filter surface equals a 55% gain over a factory filter in an M8. The Air Stinger filter element is washable just like the Stealth filters and designed to last for years. Applications for most Harley Davidson models from 2001 to current. FEATURES & BENEFITS 55% more air flow over stock Washable element