Arlen Ness Monster Sucker Air Cleaner Kit with Cover - CrossFire/Chrome - 600-091

Monster Sucker kit features our patented Big Sucker hidden breather technology and more 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 any external hoses or hardware
Filter features a built-in inverted top to pull in air not only from all sides of the filter but also from the front, which results in more performance-gaining airflow
Each filter is constructed from synthetic material that is water-resistant, which in most cases eliminates the need for a rain sock
Filters are re-usable and do not require oil, just rinse and re-use
Kits include Arlen Ness forged billet covers
Fit with fairing lowers
These air cleaners have received a California Executive Order (Executive Order D-639-8)