Arlen Ness 81-012 Monster Sucker Air Cleaner Kit with Cover - 10-Gauge - Black fuel-air-carburetors-accessories-carburetor-accessories 2021 Harley Davidson FLHT Electra

2021 Harley Davidson FLHT Electra Glide Standard

2022 Arctic Cat M 8000 Hardcore Alpha One ES 154

2005-2009 Gas Gas Enducross EC 250

More even head temp with reduced hot spots

Arlen Ness 81-012 Monster Sucker Air Cleaner Kit with Cover - 10-Gauge - Black fuel-air-carburetors-accessories-carburetor-accessories 2021 Harley Davidson FLHT ElectraWill fit 88 90 models also; 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 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