K&N

Performance Air Intake System

Name: Performance Air Intake System
Brand: K&N
SKU: 101820608

Part Number 57-1137S (101820608)

Unavailable

Select vehicle for guaranteed fit

Description

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.

Fitment

This part fits the following vehicles.

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

Features & benefits

Guaranteed to increase horsepower
Designed to improve throttle response and engine sound
Cast aluminum high-performance intake tube
Washable and reusable K&N High-Flow cotton air filter that provides outstanding performance and protection
Integrated internal velocity stack
Built-in breathers replace external OE breathers
Lasts up to 100,000 miles before service is required (depending on driving conditions)
Easy to install, usually in 90 minutes or less
K&N Million Mile Limited Warranty
Associated products: RE-5287 Universal Clamp-On Air Filter, 99-5000 Filter Care Service Kit Aerosol

Specifications

Air Box Included	No
Air Filter Color	Red
Air Filter Height	5.25 in (133 mm)
Air Filter Material	Cotton Gauze
Air Filter Outlet Length	4 in (102 mm)
Air Filter Outlet Shape	Round
Air Filter Outlet Width	2.984 in (76 mm)
Air Filter Washable	Yes
CARB EO Number	D-269-59
Clamp Color/Finish	Natural
Clamp Material	Stainless Steel
Clamp Style	Regular
Clamps Included	1
Coupler Color/Finish	Not Applicable
Couplers Included	Not Required
Epa	Compliant
Estimated Horsepower Gain	5.35 HP @ 4758 RPM
Estimated Torque Gain	8 lbft
Intake Pipe Color / Finish	Silver
Intake Pipe Material	Die-Cast Aluminum
Intake Pipe Outlet Shape	Oval
Intake Pipe Outlet Width	4 in (102 mm)
Intake Pipe Ports	All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included	No
Mounting Hardware Included	Yes
Oil Included	Yes
Package Material	Corrugated
Package Type	Box
Product Style	Motorcycle Intake System
Replacement Filter	RE-5287
Street Legal	Yes
Street Legal In All US States	Legal for use in all 50 states.
TUV Approved (Europe)	No
Weight	4.2 lb (1.9 kg)

Videos and guides

Installation Instructions PDF

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.