Arlen Ness Monster Sucker® Air Cleaner Kit — Beveled Black - 81-003 For Harley Motorcycles 1999-2017 Product Type_Hardware Covers & General Optimizes power and fuel economy

Optimizes power and fuel economy

2006-2009 Harley-Davidson Softail Night Train FXSTB 2006 Harley-Davidson Softail Night Train FXSTBI 2006 Harley-Davidson Softail Springer FXSTS 2006 Harley-Davidson Softail Springer FXSTSI 2006-2007 Harley-Davidson Softail Standard FXST 2006 Harley-Davidson Softail Standard FXSTI 2007-2010 Harley-Davidson Softail Custom FXSTC 2007-2017 Harley-Davidson Softail Fat Boy FLSTF 2010-2017 Harley-Davidson Softail Fat Boy Lo FLSTFB 2016-2017 Harley-Davidson Softail Fat Boy S FLSTFBS

Edge Eclipse Edge End Caps

NOTE: For models equipped with ABS

Arlen Ness Monster Sucker® Air Cleaner Kit — Beveled Black - 81-003 For Harley Motorcycles 1999-2017 Product Type_Hardware Covers & General Optimizes power and fuel economyFeatures 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