Arlen Ness Monster Sucker Deep Cut Air Cleaner - 81-019 For Harley Sportster 1988-2022 notify-it-hidden creating a virtually closed-loop system

creating a virtually closed-loop system

This smooths out the gear change

refer to part number 0414-0746

A hydraulic press and other professional level tool are required for installation

personal ride preference

Arlen Ness Monster Sucker Deep Cut Air Cleaner - 81-019 For Harley Sportster 1988-2022 notify-it-hidden creating a virtually closed-loop systemFeatures 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 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