81 001 Monster Sucker Air Cleaner Kit Harley Davidson FLD 1690 2012 2013

Features: Monster Sucker kit features 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. Filter is constructed from synthetic material that is water-resistant, which in most cases eliminates the need for a rain sock. Filter is reusable and does not require oil; just rinse and re-use. Kits does not include Arlen Ness cover; must be purchased separately. Cam Delphi EFI and '99-'06 Twin Cam CV carb models. Will not fit models with fairing lowers..