K&N Engineering 57-1137S High-Flow Air Intake System for Harley-Davidson Softail and Touring Models

K&N FIPK air intakes for select Harley-Davidson Touring, Softail, Twin-Cam and Sportster motorcycle models increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N high-flow air filter and cast aluminum intake tube. These intakes come with a die-cast aluminum throttle-body mounting plate and mounting hardware. K&N high-flow intake systems give your Harley an aggressive appearance while providing a significant increase in airflow resulting in more power. K&N FIPK air intakes are CARB exempt and street legal in all 50 states. K&N FIPK performance air intake systems increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N complete performance intake system.

• Easy to install, usually in 90 minutes or less
• K&N Million Mile Limited Warranty

Upgrade your Harley-Davidson motorcycle with the K&N Engineering 57-1137S high-flow air intake system, designed to enhance performance and give your bike an aggressive look. This system replaces the restrictive stock OE air cleaner with a premium K&N high-flow filter and a durable cast aluminum intake tube, allowing for increased airflow and improved engine efficiency. The kit includes a die-cast aluminum throttle-body mounting plate and all necessary mounting hardware for a straightforward installation that typically takes less than 90 minutes. Built to meet strict environmental standards, the intake system is CARB exempt and street legal across all 50 states, making it a reliable choice for street riders seeking performance gains without legal concerns. Installing this intake can result in noticeable power increases, giving your Harley a more responsive and commanding ride. The system is backed by K&N's Million Mile Limited Warranty, ensuring long-term durability and performance. Whether you're looking to boost horsepower or improve throttle response, this intake system is a practical upgrade for select Harley-Davidson Softail, Dyna, and Touring models from 2001 to 2002. Engineered for ease of installation and maximum performance, it is an essential addition for riders aiming to customize their motorcycle with a high-quality, street-legal intake solution.

Features:

• High-flow K&N performance air filter for increased airflow

• Cast aluminum intake tube for durability and style

• Includes die-cast aluminum throttle-body mounting plate

• Easy to install, typically in 90 minutes or less

• CARB exempt and street legal in all 50 states

• Backed by K&N's Million Mile Limited Warranty

• Designed for select Harley-Davidson Softail, Dyna, and Touring models from 2001-2002

Fitment:
2001 Harley Davidson FLSTFI Fat Boy Base
2001 Harley Davidson FLSTSI Heritage Springer Base
2001 Harley Davidson FXSTBI Night Train Base
2001 Harley Davidson FXSTDI Softail Deuce Base
2001 Harley Davidson FXSTI Softail Standard Base
2001 Harley Davidson FXSTSI Springer Softail Base
2002 Harley Davidson FLHRCI Road King Classic Base
2002 Harley Davidson FLHTCI Electra Glide Classic Base
2002 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2002 Harley Davidson FLSTCI Heritage Softail Classic Base
2002 Harley Davidson FLSTFI Fat Boy Base
2002 Harley Davidson FLSTSI Heritage Springer Base
2002 Harley Davidson FLTRI Road Glide Base
2002 Harley Davidson FXSTBI Night Train Base
2002 Harley Davidson FXSTDI Softail Deuce Base
2002 Harley Davidson FXSTI Softail Standard Base
2002 Harley Davidson FXSTSI Springer Softail Base
2003 Harley Davidson FLHRCI Road King Classic Base
2003 Harley Davidson FLHRI Road King Base
2003 Harley Davidson FLHTCI Electra Glide Classic Base
2003 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2003 Harley Davidson FLHTI Electra Glide Standard Base
2003 Harley Davidson FLSTCI Heritage Softail Classic Base
2003 Harley Davidson FLSTFI Fat Boy Base
2003 Harley Davidson FLSTSI Heritage Springer Base
2003 Harley Davidson FLTRI Road Glide Base
2003 Harley Davidson FXSTBI Night Train Base
2003 Harley Davidson FXSTDI Softail Deuce Base
2003 Harley Davidson FXSTSI Springer Softail Base
2004 Harley Davidson FLHRCI Road King Classic Base
2004 Harley Davidson FLHRI Road King Base
2004 Harley Davidson FLHRSI Road King Custom Base
2004 Harley Davidson FLHTCI Electra Glide Classic Base
2004 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2004 Harley Davidson FLHTI Electra Glide Standard Base
2004 Harley Davidson FLSTCI Heritage Softail Classic Base
2004 Harley Davidson FLSTFI Fat Boy Base
2004 Harley Davidson FLTRI Road Glide Base
2004 Harley Davidson FXDI Dyna Super Glide Base
2004 Harley Davidson FXDLI Dyna Low Rider Base
2004 Harley Davidson FXDWGI Dyna Wide Glide Base
2004 Harley Davidson FXDXI Dyna Super Glide Sport Base
2004 Harley Davidson FXSTBI Night Train Base
2004 Harley Davidson FXSTDI Softail Deuce Base
2004 Harley Davidson FXSTSI Springer Softail Base
2005 Harley Davidson FLHRCI Road King Classic Base
2005 Harley Davidson FLHRI Road King Base
2005 Harley Davidson FLHRSI Road King Custom Base
2005 Harley Davidson FLHTCI Electra Glide Classic Base
2005 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2005 Harley Davidson FLHTI Electra Glide Standard Base
2005 Harley Davidson FLSTCI Heritage Softail Classic Base
2005 Harley Davidson FLSTFI Fat Boy Base
2005 Harley Davidson FLSTNI Softail Deluxe Base
2005 Harley Davidson FLSTSCI Softail Springer Classic Base
2005 Harley Davidson FLTRI Road Glide Base
2005 Harley Davidson FXDCI Super Glide Custom Base
2005 Harley Davidson FXDI Dyna Super Glide Base
2005 Harley Davidson FXDLI Dyna Low Rider Base
2005 Harley Davidson FXDWGI Dyna Wide Glide Base
2005 Harley Davidson FXDXI Dyna Super Glide Sport Base
2005 Harley Davidson FXSTBI Night Train Base
2005 Harley Davidson FXSTDI Softail Deuce Base
2005 Harley Davidson FXSTSI Springer Softail Base
2006 Harley Davidson FLHRCI Road King Classic Base
2006 Harley Davidson FLHRI Road King Base
2006 Harley Davidson FLHRSI Road King Custom Base
2006 Harley Davidson FLHTCI Electra Glide Classic Base
2006 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2006 Harley Davidson FLHTI Electra Glide Standard Base
2006 Harley Davidson FLHXI Street Glide Base
2006 Harley Davidson FLSTCI Heritage Softail Classic Base
2006 Harley Davidson FLSTFI Fat Boy Base
2006 Harley Davidson FLSTI Heritage Softail Base
2006 Harley Davidson FLSTNI Softail Deluxe Base
2006 Harley Davidson FLSTSCI Softail Springer Classic Base
2006 Harley Davidson FLTRI Road Glide Base
2006 Harley Davidson FXDBI Street Bob Base
2006 Harley Davidson FXDCI Super Glide Custom Base
2006 Harley Davidson FXDI Dyna Super Glide Base
2006 Harley Davidson FXDI35 Dyna 35th Anniversary Super Glide Base
2006 Harley Davidson FXDLI Dyna Low Rider Base
2006 Harley Davidson FXDWGI Dyna Wide Glide Base
2006 Harley Davidson FXSTBI Night Train Base
2006 Harley Davidson FXSTDI Softail Deuce Base
2006 Harley Davidson FXSTSI Springer Softail Base
2007 Harley Davidson FLHR Road King Base
2007 Harley Davidson FLHRC Road King Classic Base
2007 Harley Davidson FLHRS Road King Custom Base
2007 Harley Davidson FLHT Electra Glide Standard Base
2007 Harley Davidson FLHTC Electra Glide Classic Base
2007 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2007 Harley Davidson FLHX Street Glide Base
2007 Harley Davidson FLSTC Heritage Softail Classic Base
2007 Harley Davidson FLSTF Fat Boy Base
2007 Harley Davidson FLSTN Softail Deluxe Base
2007 Harley Davidson FLSTSC Softail Springer Classic Base
2007 Harley Davidson FLTR Road Glide Base
2007 Harley Davidson FXD Dyna Super Glide Base
2007 Harley Davidson FXDB Street Bob Base
2007 Harley Davidson FXDC Super Glide Custom Base
2007 Harley Davidson FXDL Dyna Low Rider Base
2007 Harley Davidson FXDWG Dyna Wide Glide Base
2007 Harley Davidson FXST Softail Standard Base
2007 Harley Davidson FXSTB Night Train Base
2007 Harley Davidson FXSTC Softail Custom Base
2007 Harley Davidson FXSTD Softail Deuce Base
2008 Harley Davidson FLSTC Heritage Softail Classic Base
2008 Harley Davidson FLSTF Fat Boy Base
2008 Harley Davidson FLSTN Softail Deluxe Base
2008 Harley Davidson FLSTSB Cross Bones Base
2008 Harley Davidson FXCW Rocker Base
2008 Harley Davidson FXCWC Rocker C Base
2008 Harley Davidson FXD Dyna Super Glide Base
2008 Harley Davidson FXDB Street Bob Base
2008 Harley Davidson FXDC Super Glide Custom Base
2008 Harley Davidson FXDL Dyna Low Rider Base
2008 Harley Davidson FXDWG Dyna Wide Glide Base
2008 Harley Davidson FXST Softail Standard Base
2008 Harley Davidson FXSTB Night Train Base
2008 Harley Davidson FXSTC Softail Custom Base
2009 Harley Davidson FLSTC Heritage Softail Classic Base
2009 Harley Davidson FLSTF Fat Boy Base
2009 Harley Davidson FLSTN Softail Deluxe Base
2009 Harley Davidson FLSTSB Cross Bones Base
2009 Harley Davidson FXCW Rocker Base
2009 Harley Davidson FXCWC Rocker C Base
2009 Harley Davidson FXD Dyna Super Glide Base
2009 Harley Davidson FXDB Street Bob Base
2009 Harley Davidson FXDC Super Glide Custom Base
2009 Harley Davidson FXDL Dyna Low Rider Base
2009 Harley Davidson FXST Softail Standard Base
2009 Harley Davidson FXSTB Night Train Base
2009 Harley Davidson FXSTC Softail Custom Base
2010 Harley Davidson FLSTC Heritage Softail Classic Base
2010 Harley Davidson FLSTF Fat Boy Base
2010 Harley Davidson FLSTFB Fat Boy Lo Base
2010 Harley Davidson FLSTN Softail Deluxe Base
2010 Harley Davidson FLSTSB Cross Bones Base
2010 Harley Davidson FXCWC Rocker C Base
2010 Harley Davidson FXD Dyna Super Glide Base
2010 Harley Davidson FXDB Street Bob Base
2010 Harley Davidson FXDC Super Glide Custom Base
2010 Harley Davidson FXDWG Dyna Wide Glide Base
2010 Harley Davidson FXSTC Softail Custom Base
2011 Harley Davidson FLSTC Heritage Softail Classic Base
2011 Harley Davidson FLSTF Fat Boy Base
2011 Harley Davidson FLSTFB Fat Boy Lo Base
2011 Harley Davidson FLSTN Softail Deluxe Base
2011 Harley Davidson FLSTSB Cross Bones Base
2011 Harley Davidson FXCWC Rocker C Base
2011 Harley Davidson FXDB Street Bob Base
2011 Harley Davidson FXDC Super Glide Custom Base
2011 Harley Davidson FXDWG Dyna Wide Glide Base
2011 Harley Davidson FXS Blackline Base
2012 Harley Davidson FLD Switchback Base
2012 Harley Davidson FLS Softail Slim Base
2012 Harley Davidson FLSTC Heritage Softail Classic Base
2012 Harley Davidson FLSTF Fat Boy Base
2012 Harley Davidson FLSTFB Fat Boy Lo Base
2012 Harley Davidson FLSTN Softail Deluxe Base
2012 Harley Davidson FXDB Street Bob Base
2012 Harley Davidson FXDC Super Glide Custom Base
2012 Harley Davidson FXDWG Dyna Wide Glide Base
2012 Harley Davidson FXS Blackline Base
2013 Harley Davidson FLD Switchback Base
2013 Harley Davidson FLS Softail Slim Base
2013 Harley Davidson FLSTC Heritage Softail Classic Base
2013 Harley Davidson FLSTF Fat Boy Base
2013 Harley Davidson FLSTFB Fat Boy Lo Base
2013 Harley Davidson FLSTN Softail Deluxe Base
2013 Harley Davidson FXDC Super Glide Custom Base
2013 Harley Davidson FXDWG Dyna Wide Glide Base
2013 Harley Davidson FXS Blackline Base
2014 Harley Davidson FLD Switchback Base
2014 Harley Davidson FLS Softail Slim Base
2014 Harley Davidson FLSTC Heritage Softail Classic Base
2014 Harley Davidson FLSTF Fat Boy Base
2014 Harley Davidson FLSTFB Fat Boy Lo Base
2014 Harley Davidson FLSTN Softail Deluxe Base
2014 Harley Davidson FXDC Super Glide Custom Base
2014 Harley Davidson FXDL Dyna Low Rider Base
2014 Harley Davidson FXDL Low Rider Base
2014 Harley Davidson FXDWG Dyna Wide Glide Base
2014 Harley Davidson FXSB Breakout Base
2015 Harley Davidson FLD Switchback Base
2015 Harley Davidson FLS Softail Slim Base
2015 Harley Davidson FLSTC Heritage Softail Classic Base
2015 Harley Davidson FLSTF Fat Boy Base
2015 Harley Davidson FLSTFB Fat Boy Lo Base
2015 Harley Davidson FLSTN Softail Deluxe Base
2015 Harley Davidson FXDL Dyna Low Rider Base
2015 Harley Davidson FXDL Low Rider Base
2015 Harley Davidson FXDWG Dyna Wide Glide Base
2015 Harley Davidson FXSB Breakout Base
2016 Harley Davidson FLD Switchback Base
2016 Harley Davidson FXDF Fat Bob Base
2016 Harley Davidson FXDL Dyna Low Rider Base
2016 Harley Davidson FXDL Low Rider Base
2016 Harley Davidson FXDWG Dyna Wide Glide Base
2017 Harley Davidson FXDF Fat Bob Base
2017 Harley Davidson FXDL Dyna Low Rider Base
2017 Harley Davidson FXDL Low Rider Base
2017 Harley Davidson FXDLS Low Rider S Base
2017 Harley Davidson FXDWG Dyna Wide Glide Base

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-269-59
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1