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K&N’s 57-1125 Air Intake: The High Performance Choice for Many Harley-Davidson® Models

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K&N 57-1125 intake system for Harley-Davidson motorcycles

The complete K&N 57-1125 air intake assembles into fine looking system

If you have 90 minutes to spare, you can give your Harley-Davidson® a boost of an estimated 7 horsepower with a K&N intake system. In some applications, the dynamometer charts show gains of an estimated 10 horsepower. Okay, now that we have your attention, read on.

The 57-1125 air intake is a complete system that replaces the restrictive stock air box with a free-flowing cotton gauze K&N filter that feeds clean air through a mandrel bent aluminum intake tube. A mandrel bend is a result of a manufacturing technique that eliminates the restriction of a normal tube bend. The full system bolts to the engine with a beautiful billet aluminum throttle-body mounting plate. Of course, all mounting hardware comes in the box.

While performance is the goal with the 57-1125, the system has an aggressive, all-business appearance that compliments any Harley® motif. The intake tube and the billet mounting plate are manufactured with a durable and high quality blackout finish. The iconic red hue of the K&N high flow filter is the final touch on the attractive package.

Box for K&N 57-1125 intake system for Harley-Davidson motorcycles

Everything you need for bolt-on power is in that box

The 57-1125 has the added bonus of being a 50-state legal modification. Thus, K&N’s performance increase guarantee is available to all American riders! However, that’s not the only guarantee that the 57-1125 includes. You’ll also be bolting on the legendary K&N Million Mile Limited Warranty.

Like all K&N air filters, the 57-1125 is washable and reusable. Instead of forking out cash for dozens of paper filter elements over the lifetime of your Harley, it makes sense to buy the one that will last mile after mile. It also makes environmental sense by eliminating the waste of those disposable OEM filters. The K&N 99-5000 air filter cleaning kit is all you need to clean the filter once a year, or more often if you like.

With the combination verified power gains, the amazing K&N warranty, and rugged good looks, the 57-1125 air intake system is a winner. You’d be hard-pressed to find a better modification for your Harley-Davidson. Check the application list below to see if the intake kit is for you.

The 57-1125 fits the following models:
2015 HARLEY DAVIDSON FXSB BREAKOUT 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FXDF FAT BOB 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FLSTF FAT BOY 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FLS SOFTAIL SLIM 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FXSB BREAKOUT 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FXDL DYNA LOW RIDER 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FXDF FAT BOB 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FXDB DYNA STREET BOB 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FLSTF FAT BOY 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FLS SOFTAIL SLIM 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FLD SWITCHBACK 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FXS BLACKLINE 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FXDF FAT BOB 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FXDC SUPER GLIDE CUSTOM 96 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 96 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FLSTF FAT BOY 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FLS SOFTAIL SLIM 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FLD SWITCHBACK 103 CI - Exc. Lower Fairings
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 FXDC DYNA SUPER GLIDE CUSTOM 96 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 FLSTFB SOFTAIL FAT BOY LO 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
2012 HARLEY DAVIDSON FLS SOFTAIL SLIM 103 CI - Exc. Lower Fairings
2012 HARLEY DAVIDSON FLD SWITCHBACK 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 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FXDF FAT BOB 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FXCWC ROCKER C 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLSTSB SOFTAIL CROSS BONES 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLSTF FAT BOY 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FXSTB NIGHT TRAIN 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FXDL DYNA LOW RIDER 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FXDF FAT BOB 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FXCWC ROCKER C 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FXCW ROCKER 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FLSTSB SOFTAIL CROSS BONES 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FLSTF FAT BOY 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FXSTB NIGHT TRAIN 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FXDL DYNA LOW RIDER 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FXDF FAT BOB 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FXDC SUPER GLIDE CUSTOM 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FXCWC ROCKER C 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FXCW ROCKER 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FLSTSB SOFTAIL CROSS BONES 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FLSTF FAT BOY 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FXSTB NIGHT TRAIN 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FXST SOFTAIL STANDARD 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FXDL DYNA LOW RIDER 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FXDC SUPER GLIDE CUSTOM 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FLTR ROAD GLIDE 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FLSTSC SOFTAIL SPRINGER CLASSIC 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FLSTF FAT BOY 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FLHX STREET GLIDE 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FLHTCU ULTRA CLASSIC ELECTRA GLIDE 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FLHRC ROAD KING CLASSIC 96 CI - Exc. Lower Fairings
2007 HARLEY DAVIDSON FLHR ROAD KING 96 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXDI35 35TH ANNIV. SUPER GLIDE F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXDBI STREET BOB F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLSTSCI SOFTAIL SPRINGER CLASSIC F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLSTI HERITAGE SOFTAIL F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHXI STREET GLIDE F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLSTSCI SOFTAIL SPRINGER CLASSIC F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER F/I 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER F/I 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI - Exc. Lower Fairings
2001 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI - Exc. Lower Fairings
2001 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI - Exc. Lower Fairings
2001 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI - Exc. Lower Fairings
2001 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI - Exc. Lower Fairings
2001 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER F/I 88 CI - Exc. Lower Fairings
2001 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI - Exc. Lower Fairings

Intake systems for vehicles listed are 50 state legal. See knfilters.com for CARB status on each part for a specific vehicle.

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K&N Engineering in Riverside California is the world's leading manufacturer of washable performance air filters and air intake systems. K&N invented the reusable high flow cotton air filter in 1969 and has been perfecting the technology ever since. K&N is a world class filtration company selling air filters, oil filters, and intakes in over 50 countries. K&N sells over 5,000 products designed for cars, trucks, motorcycles, engines, and industrial applications. From their Million Mile Warranty to their Consumer Protection Pledge, K&N stands behind their products and their consumers 100%. The distinctive K&N logo represents performance from one of the original performance companies. For more information, visit knfilters.com.