ARLEN NESS Monster Sucker Air Cleaner Kit — Chrome, CNC billet aluminum – 18-24 Softail, 21, 23 Touring, 17-24 Trike, 20-22 CVO

Big Sucker “hidden breather” technology and expanded filter surface deliver maximum performance. 🔧💨

Hidden breathers are O-ringed at the heads and route out the mouth of the throttle body for efficient engine breathing without external hoses or hardware.

The filter's inverted top pulls air from all sides and the front, increasing performance-gaining airflow.

Constructed from water-resistant synthetic material, the filter usually eliminates the need for a rain sock; it is reusable and requires no oil—just rinse and re-use.

Includes Arlen Ness forged billet cover. Will not fit models with fairing lowers.