Arlen Ness - Stage 1 Big Sucker Air Cleaner Kit - fits '91-'19 XL Models

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Arlen Ness Stage 1 Big Sucker Air Cleaner Kit fits '91-'19 XL Models

The Arlen Ness Stage 1 Big Sucker is one of the most popular air cleaner kits in the industry right now. As always, Arlen Ness provides supreme performance, giving your engine maximum airflow with this air cleaner. The breathers on this kit are hidden and incorporated into the air cleaning housing itself, so say goodbye to those external hoses and hardware that are always peaking out. To ensure internal engine pressure relief, each breather has a sealing o-ring at the heads and exits at the carburetor or throttle body inlet. Arlen Ness uses only the best material with their products. They use a Synthetic Stainless Jacketed filter that is waterproof and you'll cut down maintenance because they never need to be oiled! These air filters have four layers of surgical grade cotton to promote air flow and the mesh supporting it is made from a durable rust-resistant stainless steal. Each filter is hand poured in a urethane body, unlike many others. Not only is this air filter high quality and worth every penny, but it is designed to be used with the stock outer air cover or one of Arlen Ness's custom outer covers, making the mounting process super easy. If you're looking to increase your horsepower by up to 21% on your Sportster, then this is just the air filter you need. After trying this kit out, you wont want to get on another motorcycle without it!


  • Kits include backing plate, filter, breather bolts, steel cover and necessary hardware
  • Billet aluminum or steel outer cover, available in black or chrome
  • Available with standard red filter
  • High-flow standard or synthetic air filter
  • Hidden breather technology built into backing plate
  • Chrome banjo bolts


2002-2003, 2005-2006 Harley-Davidson 883 Roadster XLR
1996-2003 Harley-Davidson 1200 Sport XLS
2018-2019 Harley-Davidson Iron 1200 XLNS
2018-2019 Harley-Davidson Sportster Forty-Eight Special XLXS
2012-2016 Harley-Davidson Sportster Seventy-Two XLV
1996-2006 Harley-Davidson 1200 Custom XLC
2007-2019 Harley-Davidson 1200 Custom EFI XLC
2006-2011 Harley-Davidson 1200 Low EFI XLL
2004-2006 Harley-Davidson 1200 Roadster XLR
1999-2006 Harley-Davidson 883 Custom XLC
2005-2006 Harley-Davidson 883 Low XLL
2007-2010 Harley-Davidson 883 Low EFI XLL
2011-2019 Harley-Davidson 883 SuperLow XLL
2007 Harley-Davidson 883 Roadster EFI XLR
1988-2003 Harley-Davidson Sportster 1200 XLH
1988-2003 Harley-Davidson Sportster 883 XLH
2010-2019 Harley-Davidson Sportster Forty-Eight XLX
2009-2019 Harley-Davidson Iron 883 XLN
2007-2012 Harley-Davidson 1200 Nightster XLN
2007-2008 Harley-Davidson 883 EFI XL
2007-2009 Harley-Davidson 883 Custom EFI XLC
1988-1995 Harley-Davidson 883 Deluxe XLH
1988-2003 Harley-Davidson 883 Hugger XLH
2004-2006 Harley-Davidson 883 XL
2016-2019 Harley-Davidson 1200 Roadster XLCX
2014-2017 Harley-Davidson SuperLow 1200 XLT
2006 Harley-Davidson 1200 Low XLL
2007-2008 Harley-Davidson 1200 Roadster EFI XLR
2007 Harley-Davidson Sportster 1200 XL 50
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