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K&N RK-3950S - Intake System-Harley Davidson

K&N RK-3950S - Intake System-Harley Davidson
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K&N RK-3950S - Single

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£359.99

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Description:
K&N RK-3950S - Intake System-Harley Davidson

K&N Street Metal Air Intake Systems for Harley Davidson® motorcycles increase power by replacing the restrictive stock OE air cleaner with an oversized K&N High-Flow Air Filter and a cast aluminium high-volume aluminium housing. This K&N high-flow air intake system gives your Harley® an aggressive appearance while providing a significant increase in airflow, resulting in more power. Some K&N air intakes are not legal for sale or use in California and other states adopting California emission standards while others are 50 state legal. View the vehicle applications to determine the legal status for each vehicle.

Please contact us to help identify which intake kit fits your bike.

General Details:

Coloursilver
VersionShaker

Additonal Images:

Click for larger picture

Benefits:

  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Cast aluminium high-volume, performance air intake housing
  • 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
  • Easy to install, usually in 90 minutes or less

Technical Information:

  • Estimated Horsepower Gain: 4.85 HP @ 4851 RPM
  • Product Style: Motorcycle Intake System
  • Replacement Filter: E-3987
  • Air Filter Colour: Red
  • Air Filter Material: Cotton Gauze
  • Weight: 4.9 lb (2.2 kg)
  • Product Box Height: 4.9 in (124 mm)
  • Product Box Length: 11.9 in (302 mm)
  • Product Box Width: 9.4 in (239 mm)
  • Air Filter Height: 2.469 in (63 mm)
  • California Restricted: Not legal for sale or use in California
  • Mounting Hardware Included: Yes
  • Overall Height: 3.25 in (83 mm)
  • Street Legal In All US States: No
  • Top Material: Silver Powder Coated
  • TUV Approved (Europe): No

Fitment / Compatibility:

HARLEY-DAVIDSON
  • 100th ANNIVERSARY EDITION - 1450 Deuce 100th Anniversary 1449 CC (2003 - 2017)
  • 100th ANNIVERSARY EDITION - 1450 Deuce Injection 100th Anniversary 1449 CC (2003 - 2017)
  • 100th ANNIVERSARY EDITION - 1450 Electra Glide Standard 100th Anniversary 1449 CC (2003 - 2003)
  • 100th ANNIVERSARY EDITION - 1450 Fat Boy 100th Anniversary 1449 CC (2003 - 2017)
  • 100th ANNIVERSARY EDITION - 1450 Fat Boy 100th Anniversary 1449 CC (2003 - 2003)
  • 100th ANNIVERSARY EDITION - 1450 Fat Boy Injection 100th Anniversary 1449 CC (2003 - 2003)
  • 100th ANNIVERSARY EDITION - 1450 Fat Boy Injection 100th Anniversary 1449 CC (2003 - 2017)
  • 100th ANNIVERSARY EDITION - 1450 Night Train 100th Anniversary 1449 CC (2003 - 2006)
  • 100th ANNIVERSARY EDITION - 1450 Night Train 100th Anniversary 1449 CC (2003 - 2003)
  • 100th ANNIVERSARY EDITION - 1450 Road King Classic 100th Anniversary 1449 CC (2003 - 2003)
  • 100th ANNIVERSARY EDITION - 1450 Softail Springer 100th Anniversary 1449 CC (2003 - 2003)
  • 100th ANNIVERSARY EDITION - 1450 Softail Standard 100th Anniversary 1449 CC (2003 - 2003)
  • 100th ANNIVERSARY EDITION - 1450 Ultra Classic Electra Glide 100th Anniversary 1449 CC (2003 - 2003)
  • 100th ANNIVERSARY EDITION - 1450 Softail Standard 100th Anniversary 1449 CC (2004 - 2017)
  • 105th ANNIVERSARY EDITION - 1600 Dyna Super Glide Custom 105th Anniversary 1584 CC (2007 - 2008)
  • 105th ANNIVERSARY EDITION - 1600 Fat Boy 105th Anniversary 1584 CC (2007 - 2008)
  • 105th ANNIVERSARY EDITION - 1600 Heritage Softail Classic 105th Anniversary (FLSTC) 1584 CC (2007 - 2008)
  • 105th ANNIVERSARY EDITION - 1600 Road King Classic 105th Anniversary 1584 CC (2007 - 2008)
  • 105th ANNIVERSARY EDITION - 1600 Softail Custom 105th Anniversary 1584 CC (2007 - 2008)
  • 110th ANNIVERSARY EDITION - 1700 Fat Boy Special 110th Anniversary 1690 CC (2012 - 2017)
  • 110th ANNIVERSARY EDITION - 1700 Fat Boy Special 110th Anniversary (FS2) 1690 CC (2012 - 2017)
  • 110th ANNIVERSARY EDITION - 1700 Heritage Softail Classic 110th Anniversary 1690 CC (2012 - 2017)
  • CROSS BONES - 1600 Cross Bones (FLSTSB) 1584 CC (2008 - 2011)
  • CROSS BONES - 1600 Cross Bones (FLSTSB) 1584 CC (2008 - 2017)
  • CROSS BONES - 1600 Cross Bones (FLSTSB) 1584 CC (2009 - 2011)
  • CVO - CVO Softail Deluxe (FS2) 1802 CC (2010 - 2017)
  • DYNA - 1340 Dyna Low Rider 1338 CC (1999 - 2017)
  • DYNA - 1450 Dyna Super Glide 1449 CC (2004 - 2004)
  • DYNA - 1450 Dyna Super Glide Custom 1449 CC (2004 - 2005)
  • DYNA - 1450 Dyna Super Glide Custom 1449 CC (2004 - 2006)
  • DYNA - 1450 Dyna Super Glide Sport 1449 CC (2004 - 2005)
  • DYNA - 1450 Dyna Wide Glide 1449 CC (2004 - 2006)
  • DYNA - 1450 Dyna Wide Glide 1449 CC (2004 - 2005)
  • DYNA - 1450 Dyna Street Bob 1449 CC (2005 - 2006)
  • DYNA - 1450 Dyna Super Glide (FXDI) 1449 CC (2006 - 2017)
  • DYNA - 1600 Dyna Low Rider 1584 CC (2006 - 2008)
  • DYNA - 1600 Dyna Street Bob 1584 CC (2006 - 2013)
  • DYNA - 1600 Dyna Super Glide (FXD) 1584 CC (2006 - 2017)
  • DYNA - 1600 Dyna Super Glide (FXD) 1584 CC (2006 - 2017)
  • DYNA - 1600 Dyna Super Glide Custom 1584 CC (2006 - 2013)
  • DYNA - 1600 Dyna Wide Glide 1584 CC (2006 - 2007)
  • DYNA - 1600 Dyna Fat Bob 1584 CC (2007 - 2013)
  • DYNA - 1600 Dyna Super Glide Custom (FXDC) 1584 CC (2007 - 2017)
  • DYNA - 1600 Dyna Wide Glide 1584 CC (2009 - 2013)
  • DYNA - 1700 Dyna Wide Glide 1690 CC (2009 - 2017)
  • DYNA - 1700 Dyna Switchback 1690 CC (2011 - 2013)
  • DYNA - 1700 Dyna Fat Bob 1688 CC (2012 - 2017)
  • DYNA - 1700 Dyna Fat Bob (FXDF) 1690 CC (2012 - 2017)
  • DYNA - 1700 Dyna Wide Glide (FD2) 1690 CC (2012 - 2017)
  • DYNA - 1700 Dyna Wide Glide (FD2) 1690 CC (2012 - 2017)
  • DYNA - 1700 Dyna Street Bob (FXDB) 1690 CC (2013 - 2013)
  • DYNA - 1700 Dyna Super Glide Custom (FXDC) 1690 CC (2013 - 2017)
  • DYNA - 1700 Dyna Switchback (FLD 103) 1690 CC (2013 - 2017)
  • DYNA - 1700 Dyna Switchback (FLD 103) 1690 CC (2013 - 2017)
  • DYNA - 1700 Dyna Street Bob (FXDB) 1690 CC (2015 - 2017)
  • DYNA - 1700 Dyna Fat Bob 1690 CC (2016 - 2017)
  • DYNA - 1700 Dyna Low Rider (FXDLS) 1690 CC (2016 - 2017)
  • DYNA - 1700 Dyna Street Bob 1690 CC (2016 - 2017)
  • ELECTRA GLIDE - 1450 Electra Glide 1449 CC (1999 - 2002)
  • ELECTRA GLIDE - 1450 Electra Glide Classic 1449 CC (1999 - 2017)
  • ELECTRA GLIDE - 1450 Electra Glide Classic (FLHTC) 1449 CC (2002 - 2004)
  • ELECTRA GLIDE - 1450 Electra Glide Classic 1449 CC (2004 - 2004)
  • ELECTRA GLIDE - 1450 Electra Glide Standard 1449 CC (2004 - 2006)
  • ELECTRA GLIDE - 1450 Electra Glide Ultra Classic (FLHTCUSE) 1449 CC (2006 - 2017)
  • ELECTRA GLIDE - 1600 Electra Glide Classic (FLHTC) 1584 CC (2006 - 2017)
  • ELECTRA GLIDE - 1600 Electra Glide Standard 1584 CC (2006 - 2007)
  • ELECTRA GLIDE - 1600 Electra Glide Standard 1584 CC (2006 - 2010)
  • ELECTRA GLIDE - 1600 Electra Glide Ultra Classic (FL1) 1584 CC (2006 - 2017)
  • ELECTRA GLIDE - 1600 Electra Glide Ultra Classic (FLHTCU) 1584 CC (2006 - 2017)
  • FAT BOY - 1450 Fat Boy 1449 CC (1999 - 2002)
  • FAT BOY - 1450 Fat Boy 1449 CC (1999 - 2002)
  • FAT BOY - 1450 Fat Boy 1449 CC (2003 - 2006)
  • FAT BOY - 1450 Fat Boy (FS2) 1449 CC (2003 - 2006)
  • FAT BOY - 1600 Fat Boy 1584 CC (2006 - 2011)
  • FAT BOY - 1600 Fat Boy (FS2) 1584 CC (2006 - 2011)
  • FAT BOY - 1600 Fat Boy (FS2) 1584 CC (2009 - 2011)
  • FAT BOY - 1600 Fat Boy Special 1584 CC (2009 - 2011)
  • FAT BOY - 1700 Fat Boy 1690 CC (2011 - 2013)
  • FAT BOY - 1700 Fat Boy (FLSTF) 1690 CC (2011 - 2017)
  • FAT BOY - 1700 Fat Boy Special (FLSTFB) 1690 CC (2011 - 2017)
  • FAT BOY - 1700 Fat Boy Special (FLSTFB) 1690 CC (2011 - 2013)
  • HERITAGE - Heritage Springer 1449 CC (1996 - 2002)
  • HERITAGE - Heritage Softail Classic Injection 1449 CC (1999 - 2017)
  • HERITAGE - Heritage Softail Classic FLSTCI (FS2) 1449 CC (2003 - 2006)
  • HERITAGE - Heritage Softail FLSTI 1449 CC (2005 - 2006)
  • HERITAGE - Heritage Softail Classic FLSTC 1584 CC (2006 - 2011)
  • HERITAGE - Heritage Softail Classic FLSTC (FS2) 1584 CC (2006 - 2011)
  • HERITAGE - Heritage Softail Classic FLSTC 1584 CC (2009 - 2017)
  • HERITAGE - Heritage Softail Classic FLSTC 1690 CC (2011 - 2013)
  • LOW RIDER - 1700 Low Rider 1690 CC (2016 - 2017)
  • NIGHT TRAIN - 1450 Night Train 1449 CC (1999 - 2002)
  • NIGHT TRAIN - 1450 Night Train (FXSTB) 1449 CC (2000 - 2004)
  • NIGHT TRAIN - 1450 Night Train Custom (FXSTBIC) 1449 CC (2006 - 2006)
  • NIGHT TRAIN - 1600 Night Train 1584 CC (2006 - 2009)
  • NIGHT TRAIN - 1600 Night Train (FS2) 1584 CC (2008 - 2017)
  • ROAD KING - 1450 Road King Classic 1449 CC (1999 - 2002)
  • ROAD KING - 1450 Road King Classic 1449 CC (2004 - 2006)
  • ROAD KING - 1450 Road King Custom 1449 CC (2004 - 2006)
  • ROAD KING - 1450 Road King (FLHRI) 1449 CC (2005 - 2006)
  • ROAD KING - 1600 Road King 1584 CC (2006 - 2007)
  • ROAD KING - 1600 Road King 1584 CC (2006 - 2009)
  • ROAD KING - 1600 Road King Classic 1584 CC (2006 - 2011)
  • ROAD KING - 1600 Road King Classic 1584 CC (2006 - 2007)
  • ROAD KING - 1600 Road King Custom 1584 CC (2006 - 2007)
  • ROAD KING - 1600 Road King CVO (FLHRSE) 1584 CC (2007 - 2008)
  • ROAD KING - 1700 Road King (FLHP) 1690 CC (2007 - 2017)
  • ROAD KING - 1800 Road Kind Screamin Eagle (FLHRSE) 1802 CC (2007 - 2007)
  • SLIM - 1700 Slim (FLS) 1690 CC (2012 - 2013)
  • SOFTAIL - 1340 Softail Springer 1338 CC (1988 - 2017)
  • SOFTAIL - 1340 Softail Springer 1338 CC (1988 - 2017)
  • SOFTAIL - 1450 Softail Deuce 1449 CC (1999 - 2017)
  • SOFTAIL - 1450 Softail Springer 1449 CC (1999 - 2006)
  • SOFTAIL - 1450 Softail Standard 1449 CC (1999 - 2002)
  • SOFTAIL - 1450 Softail Deuce Injection 1449 CC (2001 - 2017)
  • SOFTAIL - 1450 Softail Deluxe 1449 CC (2004 - 2006)
  • SOFTAIL - 1450 Softail Night Train (FXSTBI) 1449 CC (2004 - 2005)
  • SOFTAIL - 1450 Softail Standard 1449 CC (2004 - 2006)
  • SOFTAIL - 1450 Softail Standard (FS2) 1449 CC (2004 - 2006)
  • SOFTAIL - 1450 Softail Springer Classic 1449 CC (2005 - 2006)
  • SOFTAIL - 1450 Softail Night Train (FXSTBI) 1449 CC (2006 - 2017)
  • SOFTAIL - 1600 Softail Custom 1584 CC (2006 - 2009)
  • SOFTAIL - 1600 Softail Deluxe 1584 CC (2006 - 2008)
  • SOFTAIL - 1600 Softail Rocker C (FXCWC) 1584 CC (2006 - 2017)
  • SOFTAIL - 1600 Softail Springer Classic 1584 CC (2006 - 2007)
  • SOFTAIL - 1600 Softail Rocker 1584 CC (2007 - 2009)
  • SOFTAIL - 1600 Softail Rocker C 1584 CC (2007 - 2011)
  • SOFTAIL - 1600 Softail Rocker C (FS2) 1584 CC (2007 - 2011)
  • SOFTAIL - 1600 Softail Rocker (FS2) 1584 CC (2008 - 2017)
  • SOFTAIL - 1600 Softail Cross Bones (FS2) 1584 CC (2009 - 2017)
  • SOFTAIL - 1600 Softail Deluxe 1584 CC (2010 - 2011)
  • SOFTAIL - 1600 Softail Blackline (FXS) 1584 CC (2011 - 2017)
  • SOFTAIL - 1700 Softail Blackline (FXS) 1690 CC (2011 - 2017)
  • SOFTAIL - 1700 Softail Deluxe 1690 CC (2011 - 2013)
  • SOFTAIL - 1700 Softail Fat Boy Special (FS2) 1690 CC (2013 - 2017)
  • STREET GLIDE - 1450 Street Glide 1449 CC (2005 - 2006)
  • STREET GLIDE - 1600 Street Glide (FLHX) 1584 CC (2007 - 2008)
  • STREET GLIDE - 1600 Street Glide (FLHX) 1584 CC (2007 - 2011)
  • SUPER GLIDE - 1450 Super Glide FXDI35 35th Anniversary 1449 CC (2005 - 2006)
  • ULTRA CLASSIC - Ultra Classic Electra Glide 1449 CC (2004 - 2006)
  • ULTRA CLASSIC - Ultra Classic Electra Glide 1584 CC (2006 - 2007)
  • WIDE GLIDE - 1690 Wide Glide 1690 CC (2016 - 2017)

Technical PDF Downloads:

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Free UK delivery £80+ (geographic restrictions apply)
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01209 202944