S&S Air Cleaner To Stock CV Carb / EFI Adapter Looking to add an S&S Cycle air cleaner without changing your stock intake This adapter is designed to make that combination possible with compatible CV carburetors and EFI setups. Its a straightforward component for riders maintaining or customizing their bikes with trusted S&S performance parts. Features: Adapter for S&S Cycle Air Cleaners to stock CV Carbs and EFI