Arlen Ness Monster Sucker Deep Cut Air Cleaner - 81-019 For Harley Sportster 1988-2022 notify-it-hidden A hydraulic press and other

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

No need for expensive dyno tuning

creating a virtually closed-loop system

personal ride preference

Arlen Ness Monster Sucker Deep Cut Air Cleaner - 81-019 For Harley Sportster 1988-2022 notify-it-hidden A hydraulic press and otherFeatures 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