Arlen Ness Monster Sucker Air Cleaner for 1991-2018 Harley Sportster - Black

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MSRP: $249.95
— You save $25.00


Forward facing air cleaner with a simple design. Fits Harley Sportster XL models. Black finish.

Fits: 1991-2018 Harley Sportster XL Models (Will also fit 88-90 models; breather system is not applicable for these model years)

  • 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 injector/carb 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
  • Forged billet covers can be added at any time to any Monster Sucker kits that were originally purchased without covers (sold separately)
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