18-21 for Harley Softail Slim FLSL ARLEN NESS 10-Gauge Monster Air Cleaner Black MPN: 0601-4665

MPN: 0601-4665

MPN: 2654321-10-11

Improve feel and ease of clutch operation

Option: Multi Tone

MPN: 2901-9277

18-21 for Harley Softail Slim FLSL ARLEN NESS 10-Gauge Monster Air Cleaner Black MPN: 0601-4665Manufacturer: Arlen Ness MPN: 81 035 Title: Monster Sucker Air Cleaner Kits Option: 10 Gauge Color: Black 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