Vance & Hines VO2 Stingray Air Cleaner For Harley The contour of Vance & Hines VO2 Stingray Air Intake was inspired by the hood scoops of the classic muscle car. It adds just the right touch to enhance the nostalgia of V-twin engine. Includes a high flow washable air filter as well as Vance & Hines patent pending Force Velocity Stack for optimum performance gains. Features: Improved Performance over stock Stamped cover featuring the Vance & Hines V-twin logo Force Velocity Stack for maximum flow and easy installation High flow washable air filter