Style and Performance Highlight the K&N RK-3950 and RK-3951 Harley® Air Intakes

K&N RK-3950 and RK-3951 Harley® Intakes side view

The ram-air design of the RK-3950 and RK-3951 is clean and sleek

K&N and innovation go hand-in-hand, and the new RK-3950 and RK-3951 Street Metal air intake systems are breathing proof. If your Harley-Davidson® was built in this millennium, there’s a good chance that one of these performance intakes will give you bolt-on power and great looks.

The RK-3950 and RK-3951 employ a cast aluminum high-volume, performance air intake housing. That housing is designed in a sleek, ram-air shape that is reminiscent of a muscle car shaker hood scoop. They feature a matte black finish on the aluminum body. The intakes' raised horizontal ribs are highlighted in natural aluminum and match the cooling fins on the Harley V-twin cylinders perfectly. Simply put, these intakes are lookers.

K&N RK-3950 and RK-3951 Harley® Intakes top view

The integrated velocity stack and internal breathers offer top-notch performance

Style is the garnish to the meat and potatoes of performance. The RK-3950 and RK-3951 offer up a full meal of performance with a guaranteed horsepower increase. The systems are designed with an integrated internal velocity stack and built-in breathers. The carefully designed intakes will provide a bump in both horsepower and torque which will result in a noticeably more responsive ride across the full RPM range.

K&N RK-3950 and RK-3951 Harley® Intakes parts view

Everything that is needed for installation comes in the intake kit

The K&N dynamometer shows an estimated increase of almost 5 horsepower and over 5 foot-pounds of torque in an otherwise stock 103ci 2015 Softail Deluxe with the RK-3950. With the RK-3951, a stock 103ci 2013 Street Glide showed an estimated gain of over 6 horsepower. Those are gains that will make for a more spirited ride. An added bonus is that the free-breathing system will emit an aggressive and pleasing intake growl.

Finally, any intake worth its salt will provide reliable engine protection, and the RK-3950 and RK-3951 are certainly worth their salt. The washable and reusable K&N high-flow cotton air filter element is a premium line of protection between the ravages of the real world and your engine’s internals. The oil-impregnated fibers are a proven filtration system with millions of miles of on-the-road testing over the last half century.

K&N RK-3950 and RK-3951 Harley® Intakes installed on a Harley

The raised ribs on the matte black body complement the V-twin engine perfectly

A decent shade-tree mechanic can install the RK-3950 or RK-3951 in about 90-minutes or less. When it comes to cleaning that reusable filter element, the job is made easy with a K&N filter recharge kit like the 99-5000. Therein rests another benefit of the new K&N intakes. They feature the last filter element you will likely ever buy for your Harley.

Take a look at the product pages for each filter to see links to the actual dyno charts, installation sheets, and other product details. See the application list below and consult K&N’s easy-to-navigate application tool to select the perfect intake for your Harley.

K&N RK-3950 Applications:

2017 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI - Exc. Lower Fairings
2017 HARLEY DAVIDSON FXDLS LOW RIDER S 110 CI - Exc. Lower Fairings
2017 HARLEY DAVIDSON FXDL DYNA LOW RIDER 103 CI - Exc. Lower Fairings
2017 HARLEY DAVIDSON FXDF FAT BOB 103 CI - Exc. Lower Fairings
2017 HARLEY DAVIDSON FXDB DYNA STREET BOB 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FXDL DYNA LOW RIDER 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FXDF FAT BOB 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FXDB DYNA STREET BOB 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FLD SWITCHBACK 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FXSB BREAKOUT 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FXDL DYNA LOW RIDER 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FXDF FAT BOB 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FXDB DYNA STREET 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
2015 HARLEY DAVIDSON FLD SWITCHBACK 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
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 FXSTB NIGHT TRAIN 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 Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXSTBI NIGHT TRAIN Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXDLI DYNA LOW RIDER Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXDI35 35TH ANNIV. SUPER GLIDE Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FXDBI STREET BOB Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLTRI ROAD GLIDE Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLSTSCI SOFTAIL SPRINGER CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLSTI HERITAGE SOFTAIL Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLSTFI FAT BOY Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHXI STREET GLIDE Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHRI ROAD KING Fuel Injection 88 CI - Exc. Lower Fairings
2006 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXSTBI NIGHT TRAIN Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXDLI DYNA LOW RIDER Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLTRI ROAD GLIDE Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLSTSCI SOFTAIL SPRINGER CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLSTFI FAT BOY Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLHRI ROAD KING Fuel Injection 88 CI - Exc. Lower Fairings
2005 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXSTBI NIGHT TRAIN Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXDLI DYNA LOW RIDER Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLTRI ROAD GLIDE Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLSTFI FAT BOY Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLHRI ROAD KING Fuel Injection 88 CI - Exc. Lower Fairings
2004 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL Fuel Injection 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD Fuel Injection 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE Fuel Injection 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FXSTBI NIGHT TRAIN Fuel Injection 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLTRI ROAD GLIDE Fuel Injection 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER Fuel Injection 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLSTFI FAT BOY Fuel Injection 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD Fuel Injection 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLHRI ROAD KING Fuel Injection 88 CI - Exc. Lower Fairings
2003 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL Fuel Injection 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD Fuel Injection 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE Fuel Injection 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FXSTBI NIGHT TRAIN Fuel Injection 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLTRI ROAD GLIDE Fuel Injection 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER Fuel Injection 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLSTFI FAT BOY Fuel Injection 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2002 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC Fuel Injection 88 CI - Exc. Lower Fairings
2001 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL Fuel Injection 88 CI - Exc. Lower Fairings
2001 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD Fuel Injection 88 CI - Exc. Lower Fairings
2001 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE Fuel Injection 88 CI - Exc. Lower Fairings
2001 HARLEY DAVIDSON FXSTBI NIGHT TRAIN Fuel Injection 88 CI - Exc. Lower Fairings
2001 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER Fuel Injection 88 CI - Exc. Lower Fairings
2001 HARLEY DAVIDSON FLSTFI FAT BOY Fuel Injection 88 CI - Exc. Lower Fairings

K&N RK-3951 Applications:

2017 HARLEY DAVIDSON FXSB BREAKOUT 103 CI - Exc. Lower Fairings
2017 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI - Exc. Lower Fairings
2017 HARLEY DAVIDSON FLSTFBS FAT BOY S 110 CI - Exc. Lower Fairings
2017 HARLEY DAVIDSON FLSTF FAT BOY 103 CI - Exc. Lower Fairings
2017 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 103 CI - Exc. Lower Fairings
2017 HARLEY DAVIDSON FLSS SOFTAIL SLIM S 110 CI - Exc. Lower Fairings
2017 HARLEY DAVIDSON FLS SOFTAIL SLIM 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FXSB BREAKOUT 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FLTRXS ROAD GLIDE SPECIAL 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FLTRX ROAD GLIDE 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FLSTFBS FAT BOY S 110 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FLSTF FAT BOY 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FLSS SOFTAIL SLIM S 110 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FLS SOFTAIL SLIM 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FLRT FREEWHEELER 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FLHXS STREET GLIDE SPECIAL 103 CI - Exc. Lower Fairings
2016 HARLEY DAVIDSON FLHR ROAD KING 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FLTRXS ROAD GLIDE SPECIAL 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FLTRX ROAD GLIDE 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FLRT FREEWHEELER 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FLHXS STREET GLIDE SPECIAL 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FLHX STREET GLIDE 103 CI - Exc. Lower Fairings
2015 HARLEY DAVIDSON FLHR ROAD KING 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FLHXS STREET GLIDE SPECIAL 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FLHX STREET GLIDE 103 CI - Exc. Lower Fairings
2014 HARLEY DAVIDSON FLHR ROAD KING 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FLTRX ROAD GLIDE CUSTOM 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FLHX STREET GLIDE 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FLHRC ROAD KING CLASSIC 103 CI - Exc. Lower Fairings
2013 HARLEY DAVIDSON FLHR ROAD KING 103 CI - Exc. Lower Fairings
2012 HARLEY DAVIDSON FLTRX ROAD GLIDE CUSTOM 103 CI - Exc. Lower Fairings
2012 HARLEY DAVIDSON FLHX STREET GLIDE 103 CI - Exc. Lower Fairings
2012 HARLEY DAVIDSON FLHTP ELECTRA GLIDE POLICE 103 CI - Exc. Lower Fairings
2012 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 103 CI - Exc. Lower Fairings
2012 HARLEY DAVIDSON FLHRC ROAD KING CLASSIC 103 CI - Exc. Lower Fairings
2012 HARLEY DAVIDSON FLHR ROAD KING 103 CI - Exc. Lower Fairings
2012 HARLEY DAVIDSON FLHP ROAD KING POLICE 103 CI - Exc. Lower Fairings
2011 HARLEY DAVIDSON FLTRX ROAD GLIDE CUSTOM 96 CI - Exc. Lower Fairings
2011 HARLEY DAVIDSON FLHX STREET GLIDE 96 CI - Exc. Lower Fairings
2011 HARLEY DAVIDSON FLHTP ELECTRA GLIDE POLICE 103 CI - Exc. Lower Fairings
2011 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 96 CI - Exc. Lower Fairings
2011 HARLEY DAVIDSON FLHRC ROAD KING CLASSIC 103 CI - Exc. Lower Fairings
2011 HARLEY DAVIDSON FLHR ROAD KING 96 CI - Exc. Lower Fairings
2011 HARLEY DAVIDSON FLHP ROAD KING POLICE 103 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLTRX ROAD GLIDE CUSTOM 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLTR ROAD GLIDE 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLHX STREET GLIDE 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLHTP ELECTRA GLIDE POLICE 103 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLHRC ROAD KING CLASSIC 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLHR ROAD KING 96 CI - Exc. Lower Fairings
2010 HARLEY DAVIDSON FLHP ROAD KING POLICE 103 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FLTR ROAD GLIDE 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FLHX STREET GLIDE 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FLHTP ELECTRA GLIDE POLICE 103 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FLHRC ROAD KING CLASSIC 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FLHR ROAD KING 96 CI - Exc. Lower Fairings
2009 HARLEY DAVIDSON FLHP ROAD KING POLICE 103 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FLTR ROAD GLIDE 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FLHX STREET GLIDE 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FLHRSE4 SCREAMIN EAGLE ROAD KING 110 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FLHRC ROAD KING CLASSIC 96 CI - Exc. Lower Fairings
2008 HARLEY DAVIDSON FLHR ROAD KING 96 CI - Exc. Lower Fairings

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