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K & N Street Metal Series High-Flow Air Intake System - RK-3934

Part #:
187981
Manufacturer Part #:
RK-3934

MSRP Price: $506.99

Our Price: $329.21

$177.78 (35%)

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Overview of K & N Street Metal Series High-Flow Air Intake System - RK-3934

K&NÃ' s Street Metal™ Series High-Flow Air Intake Systems provide a good looking appearance, offer increased airflow and deliver more horsepower and torque to your Harley-Davidson® motorcycle. These intake systems increase power by eliminating the stock OE air cleaner and replacing it with a complete High-Flow Air Intake System. The sturdy, custom aluminum backing plate mounts directly to the throttle body via an aluminum integrated, internal-run breather system. The intake system comes with a K&N Air Filter for high air flow and long service intervals. A durable mounting gasket is also included to help absorb vibration. The K&N High-Flow Air Filter™ is washable, reusable, pre-oiled and ready for installation. Simple designed custom covers give this air intake good looks while powering down the highway or at your local show.

Designed for Harley-Davidson motorcycles
Increase horsepower and torque
Easy to install
Made in USA
Backed by K&N warranty

Included Items:
(1) Black aluminum breather back plate
(1) 7 1/4 in. diameter chrome aluminum front plate
(1) Black aluminum back plate
(1) Air filter
(1) 3/8 in. ID x 12 in. long black rubber hose
(2) Gaskets
(1) 3/8 in. x 3/8 in. 90 degree black plastic vent
(1) .750 OD x .375 ID x .500 in. black rubber grommet
(1) Black rubber plug
(4) 9/16 in. ID o-rings
(2) 3/8 in.-16 x 3 in. breather bolts
(2) 1/4 in.-26 x 2.625 in. hex studs
(3) 1/4 in.20 x 1 1/2 in. button head screws
(2) 1/4 in.-20 hex nuts
(4) 1/4 in. split lock washers
(1) 11 1/4 in. cable tie
(1) Medium strength threadlocker
Instructions

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specs for K & N Street Metal Series High-Flow Air Intake System - RK-3934

Color - Primary	Chrome
Finish	Chrome
Type	Air Cleaner
Units	Each
Weight	4.85 lbs

Specs for K & N Street Metal Series High-Flow Air Intake System - RK-3934

Color - Primary	Chrome
Finish	Chrome
Type	Air Cleaner
Units	Each
Weight	4.85 lbs

Fitment for K & N Street Metal Series High-Flow Air Intake System - RK-3934

See if this part fits your ride

Part 187981 fits the following machines

Harley-Davidson

2017 Harley-Davidson Dyna Fat Bob - FXDF
2016 Harley-Davidson Dyna Fat Bob - FXDF
2015 Harley-Davidson Dyna Fat Bob - FXDF
2014 Harley-Davidson Dyna Fat Bob - FXDF
2013 Harley-Davidson Dyna Fat Bob - FXDF
2012 Harley-Davidson Dyna Fat Bob - FXDF
2011 Harley-Davidson Dyna Fat Bob - FXDF
2010 Harley-Davidson Dyna Fat Bob - FXDF
2009 Harley-Davidson Dyna Fat Bob - FXDF
2008 Harley-Davidson Dyna Fat Bob (EFI) - FXDF
2017 Harley-Davidson Dyna Low Rider - FXDL
2016 Harley-Davidson Dyna Low Rider - FXDL
2015 Harley-Davidson Dyna Low Rider - FXDL
2014 Harley-Davidson Dyna Low Rider - FXDL
2009 Harley-Davidson Dyna Low Rider - FXDL
2008 Harley-Davidson Dyna Low Rider (EFI) -FXDL
2007 Harley-Davidson Dyna Low Rider (EFI) -FXDL
2006 Harley-Davidson Dyna Low Rider Injected - FXDL I
2005 Harley-Davidson Dyna Low Rider Injected - FXDL I
2004 Harley-Davidson Dyna Low Rider Injected - FXDL I
2017 Harley-Davidson Dyna Street Bob - FXDB
2016 Harley-Davidson Dyna Street Bob - FXDB
2015 Harley-Davidson Dyna Street Bob - FXDB
2014 Harley-Davidson Dyna Street Bob - FXDB
2013 Harley-Davidson Dyna Street Bob - FXDB
2012 Harley-Davidson Dyna Street Bob - FXDB
2011 Harley-Davidson Dyna Street Bob - FXDB
2010 Harley-Davidson Dyna Street Bob - FXDB
2009 Harley-Davidson Dyna Street Bob - FXDB
2008 Harley-Davidson Dyna Street Bob (EFI) - FXDB
2007 Harley-Davidson Dyna Street Bob (EFI) - FXDB
2010 Harley-Davidson Dyna Super Glide - FXD
2009 Harley-Davidson Dyna Super Glide - FXD
2008 Harley-Davidson Dyna Super Glide (EFI) - FXD
2007 Harley-Davidson Dyna Super Glide (EFI) - FXD
2014 Harley-Davidson Dyna Super Glide Custom - FXDC
2013 Harley-Davidson Dyna Super Glide Custom - FXDC
2012 Harley-Davidson Dyna Super Glide Custom - FXDC
2011 Harley-Davidson Dyna Super Glide Custom - FXDC
2010 Harley-Davidson Dyna Super Glide Custom - FXDC
2009 Harley-Davidson Dyna Super Glide Custom - FXDC
2008 Harley-Davidson Dyna Super Glide Custom (EFI) - FXDC
2007 Harley-Davidson Dyna Super Glide Custom (EFI) - FXDC
2006 Harley-Davidson Dyna Super Glide Custom Injected - FXDC I
2005 Harley-Davidson Dyna Super Glide Custom Injected - FXDC I
2006 Harley-Davidson Dyna Super Glide Injected - FXD I
2005 Harley-Davidson Dyna Super Glide Injected - FXD I
2004 Harley-Davidson Dyna Super Glide Injected - FXD I
2005 Harley-Davidson Dyna Super Glide Sport - FXDX
2005 Harley-Davidson Dyna Super Glide Sport Injected - FXDX I
2004 Harley-Davidson Dyna Super Glide Sport Injected - FXDX I
2016 Harley-Davidson Dyna Switchback - FLD
2015 Harley-Davidson Dyna Switchback - FLD
2014 Harley-Davidson Dyna Switchback - FLD
2013 Harley-Davidson Dyna Switchback - FLD
2012 Harley-Davidson Dyna Switchback - FLD
2017 Harley-Davidson Dyna Wide Glide - FXDWG
2016 Harley-Davidson Dyna Wide Glide - FXDWG
2015 Harley-Davidson Dyna Wide Glide - FXDWG
2014 Harley-Davidson Dyna Wide Glide - FXDWG
2013 Harley-Davidson Dyna Wide Glide - FXDWG
2012 Harley-Davidson Dyna Wide Glide - FXDWG
2011 Harley-Davidson Dyna Wide Glide - FXDWG
2010 Harley-Davidson Dyna Wide Glide - FXDWG
2008 Harley-Davidson Dyna Wide Glide (EFI) - FXDWG
2007 Harley-Davidson Dyna Wide Glide (EFI) - FXDWG
2006 Harley-Davidson Dyna Wide Glide Injected - FXDWG I
2005 Harley-Davidson Dyna Wide Glide Injected - FXDWG I
2004 Harley-Davidson Dyna Wide Glide Injected - FXDWG I
2007 Harley-Davidson Electra Glide Classic (EFI) - FLHTC
2006 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2005 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2004 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2003 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2002 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2001 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2000 Harley-Davidson Electra Glide Classic Injected - FLHTC I
1999 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2007 Harley-Davidson Electra Glide Standard (EFI) - FLHT
2006 Harley-Davidson Electra Glide Standard Injected - FLHT I
2005 Harley-Davidson Electra Glide Standard Injected - FLHT I
2003 Harley-Davidson Electra Glide Standard Injected - FLHT I
2007 Harley-Davidson Electra Glide Ultra Classic (EFI) - FLHTCU
2006 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2005 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2004 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2003 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2002 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2001 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2000 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
1999 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2015 Harley-Davidson Heritage Softail Classic - FLSTC
2014 Harley-Davidson Heritage Softail Classic - FLSTC
2013 Harley-Davidson Heritage Softail Classic - FLSTC
2012 Harley-Davidson Heritage Softail Classic - FLSTC
2011 Harley-Davidson Heritage Softail Classic - FLSTC
2010 Harley-Davidson Heritage Softail Classic - FLSTC
2009 Harley-Davidson Heritage Softail Classic - FLSTC
2008 Harley-Davidson Heritage Softail Classic (EFI) - FLSTC
2007 Harley-Davidson Heritage Softail Classic (EFI) - FLSTC
2006 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
2005 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
2004 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
2003 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
2006 Harley-Davidson Heritage Softail Injected - FLST I
2003 Harley-Davidson Heritage Softail Springer Injected - FLSTS I
2002 Harley-Davidson Heritage Softail Springer Injected - FLSTS I
2001 Harley-Davidson Heritage Softail Springer Injected - FLSTS I
2017 Harley-Davidson Low Rider S - FXDLS
2007 Harley-Davidson Road Glide (EFI) - FLTR
2006 Harley-Davidson Road Glide Injected - FLTR I
2005 Harley-Davidson Road Glide Injected - FLTR I
2004 Harley-Davidson Road Glide Injected - FLTR I
2003 Harley-Davidson Road Glide Injected - FLTR I
2002 Harley-Davidson Road Glide Injected - FLTR I
2001 Harley-Davidson Road Glide Injected - FLTR I
2000 Harley-Davidson Road Glide Injected - FLTR I
1999 Harley-Davidson Road Glide Injected - FLTR I
2007 Harley-Davidson Road King (EFI) - FLHR
2007 Harley-Davidson Road King Classic (EFI) - FLHRC
2006 Harley-Davidson Road King Classic Injected - FLHRC I
2005 Harley-Davidson Road King Classic Injected - FLHRC I
2004 Harley-Davidson Road King Classic Injected - FLHRC I
2003 Harley-Davidson Road King Classic Injected - FLHRC I
2002 Harley-Davidson Road King Classic Injected - FLHRC I
2001 Harley-Davidson Road King Classic Injected - FLHRC I
2000 Harley-Davidson Road King Classic Injected - FLHRC I
1999 Harley-Davidson Road King Classic Injected - FLHRC I
2007 Harley-Davidson Road King Custom (EFI) - FLHRS
2006 Harley-Davidson Road King Custom Injected - FLHRS I
2005 Harley-Davidson Road King Custom Injected - FLHRS I
2004 Harley-Davidson Road King Custom Injected - FLHRS I
2006 Harley-Davidson Road King Injected - FLHR I
2005 Harley-Davidson Road King Injected - FLHR I
2004 Harley-Davidson Road King Injected - FLHR I
2003 Harley-Davidson Road King Injected - FLHR I
2002 Harley-Davidson Road King Injected - FLHR I
2001 Harley-Davidson Road King Injected - FLHR I
2000 Harley-Davidson Road King Injected - FLHR I
2013 Harley-Davidson Softail Blackline - FXS
2015 Harley-Davidson Softail Breakout - FXSB
2014 Harley-Davidson Softail Breakout - FXSB
2011 Harley-Davidson Softail Cross Bones - FLSTSB
2010 Harley-Davidson Softail Cross Bones - FLSTSB
2009 Harley-Davidson Softail Cross Bones - FLSTSB
2008 Harley-Davidson Softail Cross Bones - FLSTSB
2010 Harley-Davidson Softail Custom - FXSTC
2009 Harley-Davidson Softail Custom - FXSTC
2008 Harley-Davidson Softail Custom (EFI) - FXSTC
2007 Harley-Davidson Softail Custom (EFI) - FXSTC
2015 Harley-Davidson Softail Deluxe - FLSTN
2014 Harley-Davidson Softail Deluxe - FLSTN
2013 Harley-Davidson Softail Deluxe - FLSTN
2012 Harley-Davidson Softail Deluxe - FLSTN
2011 Harley-Davidson Softail Deluxe - FLSTN
2010 Harley-Davidson Softail Deluxe - FLSTN
2009 Harley-Davidson Softail Deluxe - FLSTN
2008 Harley-Davidson Softail Deluxe (EFI) - FLSTN
2007 Harley-Davidson Softail Deluxe (EFI) - FLSTN
2006 Harley-Davidson Softail Deluxe Injected - FLSTN I
2005 Harley-Davidson Softail Deluxe Injected - FLSTN I
2007 Harley-Davidson Softail Deuce (EFI) - FXSTD
2006 Harley-Davidson Softail Deuce Injected - FXSTD I
2005 Harley-Davidson Softail Deuce Injected - FXSTD I
2004 Harley-Davidson Softail Deuce Injected - FXSTD I
2003 Harley-Davidson Softail Deuce Injected - FXSTD I
2002 Harley-Davidson Softail Deuce Injected - FXSTD I
2001 Harley-Davidson Softail Deuce Injected - FXSTD I
2015 Harley-Davidson Softail Fat Boy - FLSTF
2014 Harley-Davidson Softail Fat Boy - FLSTF
2013 Harley-Davidson Softail Fat Boy - FLSTF
2012 Harley-Davidson Softail Fat Boy - FLSTF
2011 Harley-Davidson Softail Fat Boy - FLSTF
2010 Harley-Davidson Softail Fat Boy - FLSTF
2009 Harley-Davidson Softail Fat Boy - FLSTF
2008 Harley-Davidson Softail Fat Boy (EFI) - FLSTF
2007 Harley-Davidson Softail Fat Boy (EFI) - FLSTF
2006 Harley-Davidson Softail Fat Boy Injected - FLSTF I
2005 Harley-Davidson Softail Fat Boy Injected - FLSTF I
2004 Harley-Davidson Softail Fat Boy Injected - FLSTF I
2003 Harley-Davidson Softail Fat Boy Injected - FLSTF I
2002 Harley-Davidson Softail Fat Boy Injected - FLSTF I
2001 Harley-Davidson Softail Fat Boy Injected - FLSTF I
2015 Harley-Davidson Softail Fat Boy Lo - FLSTFB
2014 Harley-Davidson Softail Fat Boy Lo - FLSTFB
2013 Harley-Davidson Softail Fat Boy Lo - FLSTFB
2012 Harley-Davidson Softail Fat Boy Lo - FLSTFB
2011 Harley-Davidson Softail Fat Boy Lo - FLSTFB
2010 Harley-Davidson Softail Fat Boy Lo - FLSTFB
2009 Harley-Davidson Softail Night Train - FXSTB
2006 Harley-Davidson Softail Night Train - FXSTB
2008 Harley-Davidson Softail Night Train (EFI) - FXSTB
2007 Harley-Davidson Softail Night Train (EFI) - FXSTB
2006 Harley-Davidson Softail Night Train Injected - FXSTB I
2005 Harley-Davidson Softail Night Train Injected - FXSTB I
2004 Harley-Davidson Softail Night Train Injected - FXSTB I
2003 Harley-Davidson Softail Night Train Injected - FXSTB I
2002 Harley-Davidson Softail Night Train Injected - FXSTB I
2001 Harley-Davidson Softail Night Train Injected - FXSTB I
2009 Harley-Davidson Softail Rocker - FXCW
2008 Harley-Davidson Softail Rocker (EFI) - FXCW
2011 Harley-Davidson Softail Rocker C - FXCWC
2010 Harley-Davidson Softail Rocker C - FXCWC
2009 Harley-Davidson Softail Rocker C - FXCWC
2008 Harley-Davidson Softail Rocker C (EFI) - FXCWC
2015 Harley-Davidson Softail Slim - FLS
2014 Harley-Davidson Softail Slim - FLS
2013 Harley-Davidson Softail Slim - FLS
2012 Harley-Davidson Softail Slim - FLS
2007 Harley-Davidson Softail Springer Classic (EFI) - FLSTSC
2006 Harley-Davidson Softail Springer Classic Injected - FLSTSC I
2005 Harley-Davidson Softail Springer Classic Injected - FLSTSC I
2006 Harley-Davidson Softail Springer Injected - FXSTS I
2005 Harley-Davidson Softail Springer Injected - FXSTS I
2004 Harley-Davidson Softail Springer Injected - FXSTS I
2003 Harley-Davidson Softail Springer Injected - FXSTS I
2002 Harley-Davidson Softail Springer Injected - FXSTS I
2001 Harley-Davidson Softail Springer Injected - FXSTS I
2007 Harley-Davidson Softail Standard (EFI) - FXST
2006 Harley-Davidson Softail Standard Injected - FXST I
2005 Harley-Davidson Softail Standard Injected - FXST I
2004 Harley-Davidson Softail Standard Injected - FXST I
2003 Harley-Davidson Softail Standard Injected - FXST I
2002 Harley-Davidson Softail Standard Injected - FXST I
2001 Harley-Davidson Softail Standard Injected - FXST I
2006 Harley-Davidson Street Bob Injected - FXDB I
2007 Harley-Davidson Street Glide (EFI) - FLHX
2006 Harley-Davidson Street Glide Injected - FLHX I
2006 Harley-Davidson Super Glide Injected - FXD I 35

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Instructions and Manuals for K & N Street Metal Series High-Flow Air Intake System - RK-3934

Instruction Manual

Instruction Manual PDF 296.7 KiB

Owner's Manual PDF 161.7 KiB

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