Arlen Ness Big Sucker Knuckle Air Filter Kit Chrome

(3 reviews)

Item: 387936-17899956

$305.95

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Arlen Ness Big Sucker Knuckle Air Filter Kit Chrome


  • One-piece aluminum backing plate features patented hidden breather technology
  • Each hidden breather is O-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware
  • Radius air inlet provides maximum performance by providing unobstructed airflow
  • Standard red filters are pre-oiled, washable and feature four-layers of surgical grade cotton for optimum filtration and maximum airflow
  • Synthetic filters feature a black synthetic material that is water-resistant and never needs to be oiled; just wash and re-use
  • All kits include high-performance filter, backing plate and outer cover
  • All necessary hardware and instructions are included with each kit

Note: Kits with Synthetic filter are exempt per CARB ref. E.O. # D-639-4, Exhibit A.

Specification Details
CARB Approved Yes
Engine Type Twin Cam
Finish Chrome
Material Aluminum
Throttle Type Cable Operated

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FLD Dyna Switchback 2012-2016
  • FLHR Road King 1999-2007
  • FLHRC Road King Classic 2007
  • FLHRCI Road King Classic 2001-2006
  • FLHRI Road King 2001-2006
  • FLHRS Road King Custom 2004-2007
  • FLHRSI Road King Custom 2004-2006
  • FLHT Electra Glide Standard 1999-2007
  • FLHTC Electra Glide Classic 1999-2005, 2007
  • FLHTCI Electra Glide Classic 2001-2006
  • FLHTCU Ultra Classic Electra Glide 2007
  • FLHTCUI Ultra Classic Electra Glide 2001-2006
  • FLHTI Electra Glide Standard 2003-2006
  • FLHX Street Glide 2006-2007
  • FLHXI Street Glide 2006
  • FLS Softail Slim 2012-2015
  • FLST Heritage Softail 2006
  • FLSTC Heritage Softail Classic 1999-2015
  • FLSTCI Heritage Softail Classic 2001-2006
  • FLSTF Softail Fat Boy 1999-2015
  • FLSTFB Softail Fat Boy Lo 2010-2015
  • FLSTFI Softail Fat Boy 2001-2006
  • FLSTI Heritage Softail 2006
  • FLSTN Softail Deluxe 2005-2015
  • FLSTNI Softail Deluxe 2005-2006
  • FLSTS Heritage Springer Softail 1999-2003
  • FLSTSB Softail Cross Bones 2008-2011
  • FLSTSC Softail Springer Classic 2005-2007
  • FLSTSCI Softail Springer Classic 2005-2006
  • FLSTSI Heritage Springer Softail 2001-2003
  • FLTR Road Glide 1999-2004, 2007
  • FLTRI Road Glide 2001-2006
  • FXCW Softail Rocker 2008-2009
  • FXCWC Softail Rocker C 2008-2011
  • FXD Dyna Super Glide 1999-2005, 2007-2010
  • FXDB Dyna Street Bob 2007-2017
  • FXDBC Dyna Street Bob Limited 2016
  • FXDBI Dyna Street Bob 2006
  • FXDC Dyna Super Glide Custom 2005, 2007-2014
  • FXDCI Dyna Super Glide Custom 2005-2006
  • FXDF Dyna Fat Bob 2008-2017
  • FXDI Dyna Super Glide 2004-2006
  • FXDI35 35th Anniversary Dyna Super Glide 2006
  • FXDL Dyna Low Rider 1999-2005, 2007-2009, 2014-2017
  • FXDLI Dyna Low Rider 2004-2006
  • FXDS-CONV Dyna Convertible 1999-2000
  • FXDWG Dyna Wide Glide 1999-2005, 2007-2008, 2010-2017
  • FXDWGI Dyna Wide Glide 2004-2006
  • FXDX Dyna Super Glide Sport 1999-2005
  • FXDXI Dyna Super Glide Sport 2004-2005
  • FXDXT Dyna Super Glide T-Sport 2001-2003
  • FXS Softail Blackline 2011-2013
  • FXSB Softail Breakout 2013-2015
  • FXST Softail Standard 1999-2009
  • FXSTB Softail Night Train 1999-2009
  • FXSTBI Softail Night Train 2001-2006
  • FXSTC Softail Custom 1999, 2007-2010
  • FXSTD Softail Deuce 2000-2007
  • FXSTDI Softail Deuce 2001-2006
  • FXSTI Softail Standard 2001-2006
  • FXSTS Springer Softail 1999-2006
  • FXSTSI Springer Softail 2001-2006

Customer Reviews


Looks great and fits perfect

By Chat E. on  Verified Purchaser

Nice clean looking air filter kit. Looks great and fits perfect my 21 lowrider s Upon fire up you can hear it sucking in all that air. Awesome


Big suck!

By Daniel W. on  Verified Purchaser

The name doesn't disappoint. This thing sucks air! Nice sleek clean look I wanted. Perfect all around.


Woke Limited!

By Carey F. on  Verified Purchaser

Really woke up my Limited when paired with a tuner!


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