Arlen Ness Black Big Sucker Air Cleaner Syn Filter 2008-2017 Harley Twin Cam Aggressive short length intake tube

Aggressive short length intake tube engineered to significantly increase airflow without sacrificing legroom

Kit contains components for several different styles of petcock

Driver's portion features GelCore™ for unsurpassed levels of comfort

Built-in breathers replace external OE breathers

Super-clean custom style from legendary custom bike builder Dave Perewitz

Arlen Ness Black Big Sucker Air Cleaner Syn Filter 2008-2017 Harley Twin Cam Aggressive short length intake tubeOverview Features a one piece aluminum backing plate carb support bracket with patented hidden breather technology and radius air inlet Eliminates the need for banjo fittings, hoses and filter Breather passages exit at the mouth of the carburetor throttle body, creating a virtually closed loop system Kit includes high performance filter, backing plate and steel outer cover All necessary hardware and instructions are included with each kit NOTE; Exempt