"Monster Sucker Air Cleaner

Hidden breather technology for a reliable intake that enhances the performance of the engine

Hidden breathers are O-ringed at the heads and exits out the mouth of the throttle body to provide efficient engine breathing, eliminating the need for any external hoses or hardware

Filter is constructed from synthetic material that is water-resistant, which in most cases eliminate the need for a rain sock

Filters are reusable and do not require oil, just rinse and reuse

Filter features a built-in inverted top to pull in air from all sides resulting in more performance-gaining airflow

For '01-'17 Twin Cam Delphi EFI and '99-'06 Twin Cam CV carb models.