ARLEN NESS Monster Sucker® Air Cleaner Kit — Black – 88-04, 06-22 Sportster

Features Big Sucker “hidden breather” technology and increased filter surface area for maximum performance.

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

The filter has a built-in inverted top that draws air from all sides and from the front for improved airflow and added performance. 🌬️

Constructed from water-resistant synthetic filter media that in most cases removes the need for a rain sock.

The washable, reusable filter requires no oil—simply rinse and re-use for easy maintenance.

Includes a forged billet cover and fits a range of models; will also fit '88-'90 models although the breather system is not applicable for those years, and it fits models with fairing lowers.