Add Performance to Twin Cam Harley-Davidson Engines with K&N
- 14 Sept 2006
The Twin Cam Harley-Davidson engine was the first engine change for Harley in
more than a decade. It boasts 88 cubic inches, dual cams, O-ring based gaskets.
Twist the throttle and there is a difference, the bike passes instant power with
a twist of the wrist.
K&N Engineering developed a RK-Series Air Filter Assembly (RK-3909-1) built around the legendary K&N High-Flow Air Filter. The latest addition is designed to get more horsepower and retain the stock appearance for 1999 to 2012 Twin Cam Harley-Davidson engines.
Custom Air Cleaner Assembly for Harley Davidson Motorcycles
"The custom assembly
(RK-3909-1)
keeps the factory appearance by using the stock air cleaner cover," said K&N
Powersports Application Coordinator Lisa Watson. "There is superior filtration
and performance with a K&N stamped laser-etched beauty ring."
The new RK- Series Assembly has a powder coated billet aluminum backplate that eliminates external breathers and features a built-in, dyno-tuned velocity stack. The result is a significant airflow increase to the engine without sacrificing filtration.
At this time the RK- Series Air Filter Assembly (RK-3909-1) does not fit Twin Cam Engines with the Magnetti-Morelli fuel injection system. "The Magnetti-Morelli systems have an oval port," said Watson. "This K&N kit fits a round port."
As with all K&N Motorcycle High-Flow Air Filters, the RK-Series Air Filters can be cleaned, re-used and is backed by the famous K&N Million Mile Limited Warranty.
Find K&N products for your vehicle using the K&N application search then use the K&N dealer search
to find a K&N dealer in your part of the world.
RK-3909-1 Applications are as follows:
2012 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI - 1-5/8 inch tall filter
2012 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 103 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FXCWC ROCKER C 96 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FLTRX ROAD GLIDE CUSTOM 96 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FLSTSB SOFTAIL CROSS BONES 96 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 96 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FLSTF FAT BOY 96 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI - 1-5/8 inch tall filter
2010 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 1586 - 1-5/8 in tall filter
2010 HARLEY DAVIDSON FXSTB NIGHT TRAIN. 1586 - 1-5/8 in tall filter
2010 HARLEY DAVIDSON FXCWC ROCKER C 1584 - 1-5/8 in tall filter
2010 HARLEY DAVIDSON FXCW ROCKER 1584 - 1-5/8 in tall filter
2010 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 1586 - 1-5/8 in tall filter
2010 HARLEY DAVIDSON FLSTF FAT BOY. 1586 - 1-5/8 in tall filter
2010 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1586 - 1-5/8 in tall filter
2009 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 1584 - 1-5/8" tall filter
2009 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1584 - 1-5/8" tall filter
2009 HARLEY DAVIDSON FXCWC ROCKER C 1584 - 1-5/8" tall filter
2009 HARLEY DAVIDSON FXCW ROCKER 1584 - 1-5/8" tall filter
2009 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 1584 - 1-5/8" tall filter
2009 HARLEY DAVIDSON FLSTF FAT BOY 1584 - 1-5/8" tall filter
2009 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FXCWC ROCKER C 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FXCW ROCKER 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FLSTF FAT BOY 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1584 - 1-5/8" tall filter
2007 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXDB DYNA STREET BOB 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLTR ROAD GLIDE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLSTSC SOFTAIL SPRINGER 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLSTF FAT BOY 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHX STREET GLIDE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHTCU ULTRA CLASSIC ELECTRA GLIDE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHRC ROAD KING CLASSIC 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHR ROAD KING 1584 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXDI35 35TH ANNIV. SUPER GLIDE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXDBI STREET BOB F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTSCI SOFTAIL SPRINGER CLASSIC F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTSC SOFTAIL SPRINGER CLASSIC 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTI HERITAGE SOFTAIL F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTFI FAT BOY F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLST HERITAGE SOFTAIL 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHXI STREET GLIDE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHX STREET GLIDE 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHRI ROAD KING F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTSCI SOFTAIL SPRINGER CLASSIC F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTSC SOFTAIL SPRINGER CLASSIC 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTFI FAT BOY F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHRI ROAD KING F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
22004 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLSTFI FAT BOY F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHRI ROAD KING F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXDXT DYNA SUPER GLIDE T-SPORT 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLSTS HERITAGE SPRINGER 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLSTFI FAT BOY F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHRI ROAD KING F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXDXT DYNA SUPER GLIDE T-SPORT 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLTR ROAD GLIDE 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLSTS HERITAGE SPRINGER 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLSTFI FAT BOY F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXDXT DYNA SUPER GLIDE T-SPORT 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLTR ROAD GLIDE 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER F/I 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLSTS HERITAGE SPRINGER 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLSTFI FAT BOY F/I 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXDS DYNA CONVERTIBLE 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLTR ROAD GLIDE 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLSTS HERITAGE SPRINGER 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FXDS DYNA CONVERTIBLE 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FLTR ROAD GLIDE 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
K&N Engineering developed a RK-Series Air Filter Assembly (RK-3909-1) built around the legendary K&N High-Flow Air Filter. The latest addition is designed to get more horsepower and retain the stock appearance for 1999 to 2012 Twin Cam Harley-Davidson engines.
Custom Air Cleaner Assembly for Harley Davidson Motorcycles
The new RK- Series Assembly has a powder coated billet aluminum backplate that eliminates external breathers and features a built-in, dyno-tuned velocity stack. The result is a significant airflow increase to the engine without sacrificing filtration.
At this time the RK- Series Air Filter Assembly (RK-3909-1) does not fit Twin Cam Engines with the Magnetti-Morelli fuel injection system. "The Magnetti-Morelli systems have an oval port," said Watson. "This K&N kit fits a round port."
As with all K&N Motorcycle High-Flow Air Filters, the RK-Series Air Filters can be cleaned, re-used and is backed by the famous K&N Million Mile Limited Warranty.
Find K&N products for your vehicle using the K&N application search then use the K&N dealer search
to find a K&N dealer in your part of the world.
RK-3909-1 Applications are as follows:
2012 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI - 1-5/8 inch tall filter
2012 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 103 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FXCWC ROCKER C 96 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FLTRX ROAD GLIDE CUSTOM 96 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FLSTSB SOFTAIL CROSS BONES 96 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 96 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FLSTF FAT BOY 96 CI - 1-5/8 inch tall filter
2011 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI - 1-5/8 inch tall filter
2010 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 1586 - 1-5/8 in tall filter
2010 HARLEY DAVIDSON FXSTB NIGHT TRAIN. 1586 - 1-5/8 in tall filter
2010 HARLEY DAVIDSON FXCWC ROCKER C 1584 - 1-5/8 in tall filter
2010 HARLEY DAVIDSON FXCW ROCKER 1584 - 1-5/8 in tall filter
2010 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 1586 - 1-5/8 in tall filter
2010 HARLEY DAVIDSON FLSTF FAT BOY. 1586 - 1-5/8 in tall filter
2010 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1586 - 1-5/8 in tall filter
2009 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 1584 - 1-5/8" tall filter
2009 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1584 - 1-5/8" tall filter
2009 HARLEY DAVIDSON FXCWC ROCKER C 1584 - 1-5/8" tall filter
2009 HARLEY DAVIDSON FXCW ROCKER 1584 - 1-5/8" tall filter
2009 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 1584 - 1-5/8" tall filter
2009 HARLEY DAVIDSON FLSTF FAT BOY 1584 - 1-5/8" tall filter
2009 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FXCWC ROCKER C 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FXCW ROCKER 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FLSTF FAT BOY 1584 - 1-5/8" tall filter
2008 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1584 - 1-5/8" tall filter
2007 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXDB DYNA STREET BOB 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLTR ROAD GLIDE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLSTSC SOFTAIL SPRINGER 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLSTF FAT BOY 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHX STREET GLIDE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHTCU ULTRA CLASSIC ELECTRA GLIDE 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHRC ROAD KING CLASSIC 1584 - 1-7/8" tall filter
2007 HARLEY DAVIDSON FLHR ROAD KING 1584 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXDI35 35TH ANNIV. SUPER GLIDE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FXDBI STREET BOB F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTSCI SOFTAIL SPRINGER CLASSIC F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTSC SOFTAIL SPRINGER CLASSIC 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTI HERITAGE SOFTAIL F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTFI FAT BOY F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLST HERITAGE SOFTAIL 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHXI STREET GLIDE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHX STREET GLIDE 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHRI ROAD KING F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 1450 - 1-7/8" tall filter
2006 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTSCI SOFTAIL SPRINGER CLASSIC F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTSC SOFTAIL SPRINGER CLASSIC 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTFI FAT BOY F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHRI ROAD KING F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 1450 - 1-7/8" tall filter
2005 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
22004 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLSTFI FAT BOY F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHRI ROAD KING F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 1450 - 1-7/8" tall filter
2004 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXDXT DYNA SUPER GLIDE T-SPORT 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLSTS HERITAGE SPRINGER 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLSTFI FAT BOY F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHRI ROAD KING F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 1450 - 1-7/8" tall filter
2003 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXDXT DYNA SUPER GLIDE T-SPORT 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLTR ROAD GLIDE 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLSTS HERITAGE SPRINGER 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLSTFI FAT BOY F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 1450 - 1-7/8" tall filter
2002 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXDXT DYNA SUPER GLIDE T-SPORT 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLTR ROAD GLIDE 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER F/I 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLSTS HERITAGE SPRINGER 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLSTFI FAT BOY F/I 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2001 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXSTB NIGHT TRAIN 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXST SOFTAIL STANDARD 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXDS DYNA CONVERTIBLE 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLTR ROAD GLIDE 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLSTS HERITAGE SPRINGER 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLSTF FAT BOY 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
2000 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FXDS DYNA CONVERTIBLE 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FXDL DYNA LOW RIDER 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FLTR ROAD GLIDE 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 1450 - 1-7/8" tall filter
1999 HARLEY DAVIDSON FLHR ROAD KING 1450 - 1-7/8" tall filter
