ARLEN NESS Monster Sucker Air Cleaner — Black – 88-22 Sportster

The Monster Sucker Air Cleaner uses hidden breather technology to deliver a reliable intake and enhanced engine performance. 🔧

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

The synthetic filter material is water-resistant, which in most riding conditions removes the need for a rain sock; filters are reusable and require no oil—just rinse and reuse. 💧

An inverted top pulls air from all sides for increased performance-gaining airflow.

Will fit '88-'90 models also; the breather system is not applicable for these model years. Easy to service and built for long-term use.