Harley Davidson Softail Motorcycles Get Added Power from New Air Intake

 
 
Dyno Chart for 2001 to 2012 Harley-Davidson Softail models
Dyno Chart for 2001 to 2012 Harley-Davidson® Softail models

Bright Mirror Air Inatke for 2001 to 2012 Harley Davidson Softail models
Bright Mirror Air Inatke for 2001 to 2012 Harley Davidson® Softail models
K&N released 2 high-flow air intake assemblies for multiple 2001 to 2012 Harley-Davidson® Softail models. These power gaining intakes are available in a textured black finish (63-1125) and a bright mirror finish (63-1125P). K&N air intakes are guaranteed to increase horsepower while providing excellent filtration for your Harley-Davidson Softail Motorcycle.
Textured Black Air Inatke for 2001 to 2012 Harley Davidson Softail models
Textured Black Air Inatke for 2001 to 2012 Harley Davidson Softail models


The 63-1125 and 63-1125P intake systems replace your Harley's restrictive factory air filter and air intake housing with a custom intake tube and chrome-top conical air filter (part RC-3680). K&N air intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow.

K&N dynamometer tests show an estimated increase of 10.21 horsepower at 4953 RPM with these air intakes. They increase performance while also enhancing the appearance of your Softail motorcycle.

The 63-1125 and 63-1125P can be easily installed with basic hand tools in 90 minutes or less. This air intake system is backed by K&N's Million Mile Limited Warranty. To extend the filter's service interval and protect it from splashes of water, K&N offers Drycharger® filter wrap, part number RC-3680DK, which is made from a durable polyester material containing uniform micron openings that stop small dirt particles, repels water, and increases service intervals.

To see how simple this installation is on Harley-Davidson motorcycles watch K&N's air intake installation video.

K&N's performance air intake systems 63-1125 and 63-1125P will fit the following Harley Davidson Softail motorcycles:

2012 HARLEY DAVIDSON FXS BLACKLINE 103 CI - Exc. lower fairings
2012 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI - Exc. lower fairings
2012 HARLEY DAVIDSON FXDF FAT BOB 103 CI - Exc. lower fairings
2012 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI - Exc. lower fairings
2012 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI - Exc. lower fairings
2012 HARLEY DAVIDSON FLSTF FAT BOY 103 CI - Exc. lower fairings
2012 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 103 CI - Exc. lower fairings
2011 HARLEY DAVIDSON FXS BLACKLINE 103 CI - Exc. lower fairings
2011 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 96 CI - Exc. lower fairings
2011 HARLEY DAVIDSON FXDF FAT BOB 96 CI - Exc. lower fairings
2011 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 96 CI - Exc. lower fairings
2011 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI - Exc. lower fairings
2011 HARLEY DAVIDSON FXCWC ROCKER C 96 CI - Exc. lower fairings
2011 HARLEY DAVIDSON FLSTSB SOFTAIL CROSS BONES 96 CI - Exc. lower fairings
2011 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI - Exc. lower fairings
2011 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 96 CI - Exc. lower fairings
2011 HARLEY DAVIDSON FLSTF FAT BOY 96 CI - Exc. lower fairings
2011 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI - Exc. lower fairings
2010 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM
2010 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE
2010 HARLEY DAVIDSON FXCWC ROCKER C
2010 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE
2010 HARLEY DAVIDSON FLSTF FAT BOY
2010 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC
2009 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM
2009 HARLEY DAVIDSON FXSTB NIGHT TRAIN
2009 HARLEY DAVIDSON FXCWC ROCKER C
2009 HARLEY DAVIDSON FXCW ROCKER
2009 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE
2009 HARLEY DAVIDSON FLSTF FAT BOY
2009 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC
2008 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM
2008 HARLEY DAVIDSON FXSTB NIGHT TRAIN
2008 HARLEY DAVIDSON FXCWC ROCKER C
2008 HARLEY DAVIDSON FXCW ROCKER
2008 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE
2008 HARLEY DAVIDSON FLSTF FAT BOY
2008 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC
2007 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE
2007 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM
2007 HARLEY DAVIDSON FXSTB NIGHT TRAIN
2007 HARLEY DAVIDSON FXST SOFTAIL STANDARD
2007 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE
2007 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM
2007 HARLEY DAVIDSON FXDB DYNA STREET BOB
2007 HARLEY DAVIDSON FXD DYNA SUPER GLIDE
2007 HARLEY DAVIDSON FLTR ROAD GLIDE
2007 HARLEY DAVIDSON FLSTSC SOFTAIL SPRINGER
2007 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE
2007 HARLEY DAVIDSON FLSTF FAT BOY
2007 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC
2007 HARLEY DAVIDSON FLHX STREET GLIDE
2007 HARLEY DAVIDSON FLHTCU ULTRA CLASSIC ELECTRA GLIDE
2007 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC
2007 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD
2007 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM
2007 HARLEY DAVIDSON FLHRC ROAD KING CLASSIC
2007 HARLEY DAVIDSON FLHR ROAD KING
2006 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL
2006 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD
2006 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE
2006 HARLEY DAVIDSON FXSTBI NIGHT TRAIN
2006 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE
2006 HARLEY DAVIDSON FXDLI DYNA LOW RIDER
2006 HARLEY DAVIDSON FXDL DYNA LOW RIDER
2006 HARLEY DAVIDSON FXDI35 35TH ANNIV. SUPER GLIDE
2006 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE
2006 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM
2006 HARLEY DAVIDSON FXDBI STREET BOB
2006 HARLEY DAVIDSON FLTRI ROAD GLIDE
2006 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE
2006 HARLEY DAVIDSON FLSTI HERITAGE SOFTAIL
2006 HARLEY DAVIDSON FLSTFI FAT BOY
2006 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC
2006 HARLEY DAVIDSON FLHXI STREET GLIDE
2006 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD
2006 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE
2006 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC
2006 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM
2006 HARLEY DAVIDSON FLHRI ROAD KING
2006 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC
2005 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL
2005 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD
2005 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE
2005 HARLEY DAVIDSON FXSTBI NIGHT TRAIN
2005 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT
2005 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE
2005 HARLEY DAVIDSON FXDLI DYNA LOW RIDER
2005 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE
2005 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM
2005 HARLEY DAVIDSON FLTRI ROAD GLIDE
2005 HARLEY DAVIDSON FLSTSCI SOFTAIL SPRINGER CLASSIC
2005 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE
2005 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC
2005 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD
2005 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE
2005 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM
2005 HARLEY DAVIDSON FLHRI ROAD KING
2005 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC
2004 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL
2004 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD
2004 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE
2004 HARLEY DAVIDSON FXSTBI NIGHT TRAIN
2004 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT
2004 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE
2004 HARLEY DAVIDSON FXDLI DYNA LOW RIDER
2004 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE
2004 HARLEY DAVIDSON FLTRI ROAD GLIDE
2004 HARLEY DAVIDSON FLSTFI FAT BOY
2004 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC
2004 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD
2004 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE
2004 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC
2004 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM
2004 HARLEY DAVIDSON FLHRI ROAD KING
2004 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC
2003 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL
2003 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD
2003 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE
2003 HARLEY DAVIDSON FXSTBI NIGHT TRAIN
2003 HARLEY DAVIDSON FLTRI ROAD GLIDE
2003 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER
2003 HARLEY DAVIDSON FLSTFI FAT BOY
2003 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC
2003 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD
2003 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE
2003 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC
2003 HARLEY DAVIDSON FLHRI ROAD KING
2003 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC
2002 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL
2002 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD
2002 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE
2002 HARLEY DAVIDSON FXSTBI NIGHT TRAIN
2002 HARLEY DAVIDSON FLTRI ROAD GLIDE
2002 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER
2002 HARLEY DAVIDSON FLSTFI FAT BOY
2002 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC
2002 HARLEY DAVIDSON FLHTCUI ULTRA CLASSIC ELECTRA GLIDE
2002 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC
2002 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC
2001 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL
2001 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD
2001 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE
2001 HARLEY DAVIDSON FXSTBI NIGHT TRAIN
2001 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER
2001 HARLEY DAVIDSON FLSTFI FAT BOY

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K&N Engineering, Inc., with headquarters in Riverside, California, has been the world's leader in performance filter technology since 1969, serving the needs of the automotive, motorcycle, marine, industrial and military markets. K&N is heavily involved in nearly every form of motorsports from off-road and powersports to drag racing, stock cars and road racing. For more information about K&N Filters, please contact K&N Engineering, Inc., P.O. Box 1329, Riverside, CA 92502-1329, (800) 213-4182 for a dealer near you, (800) 858-3333 for technical service/questions, (951) 826-4001 Fax, e-mail tech@knfilters.com, or visit www.knfilters.com.

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