K&N Street Metal Air Intake Systems for Harley Davidson motorcycles replace the restrictive stock OE air cleaner with an oversized K&N High-Flow Air Filter and a high-volume cast aluminum housing. If you're looking for an aggressive appearance but want a significant increase in airflow, resulting in more power, this high-flow air intake system is exactly what your Harley needs. Installation is so simple, it can usually be done in 90 minutes or less. The K&N air filter is washable, reusable, pre-oiled and ready for installation. This model features a matte black housing with silver details and sanded fins. Internal breathers provide a sleek, clean appearance. Classic styling with a savage appeal.
Specifications:
- Product type: Cold Air Intake
- Style: Motorcycle Intake System
- Media: Cotton Gauze
- Warranty: No-Hassle Lifetime Limited
- Part number: RK-3950
Vehicle Applications:
- 2013-2016 Harley Davidson FLD Switchback 103 CI
- 2007 Harley Davidson FLHR Road King 96 CI
- 2007 Harley Davidson FLHRC Road King Classic 96 CI
- 2002-2006 Harley Davidson FLHRCI Road King Classic F/I 88 CI
- 2003-2006 Harley Davidson FLHRI Road King F/I 88 CI
- 2007 Harley Davidson FLHRS Road King Custom 96 CI
- 2004-2006 Harley Davidson FLHRSI Road King Custom F/I 88 CI
- 2007 Harley Davidson FLHT Electra Glide Standard 96 CI
- 2007 Harley Davidson FLHTC Electra Glide Classic 96 CI
- 2002-2006 Harley Davidson FLHTCI Electra Glide Classic F/I 88 CI
- 2007 Harley Davidson FLHTCU Ultra Classic Electra Glide 96 CI
- 2002-2006 Harley Davidson FLHTCUI Electra Glide Ultra Classic F/I 88 CI
- 2003-2006 Harley Davidson FLHTI Electra Glide Standard F/I 88 CI
- 2007 Harley Davidson FLHX Street Glide 96 CI
- 2006 Harley Davidson FLHXI Street Glide F/I 88 CI
- 2012-2015 Harley Davidson FLS Softail Slim 103 CI
- 2012-2015 Harley Davidson FLSTC Heritage Softail Classic 103 CI
- 2007-2011 Harley Davidson FLSTC Heritage Softail Classic 96 CI
- 2002-2006 Harley Davidson FLSTCI Heritage Softail Classic F/I 88 CI
- 2012-2015 Harley Davidson FLSTF Fat Boy 103 CI
- 2007-2011 Harley Davidson FLSTF Fat Boy 96 CI
- 2012-2015 Harley Davidson FLSTFB Softail Fat Boy Lo 103 CI
- 2010-2011 Harley Davidson FLSTFB Softail Fat Boy Lo 96 CI
- 2001-2006 Harley Davidson FLSTFI Fat Boy F/I 88 CI
- 2006 Harley Davidson FLSTI Heritage Softail F/I 88 CI
- 2012-2015 Harley Davidson FLSTN Softail Deluxe 103 CI
- 2007-2011 Harley Davidson FLSTN Softail Deluxe 96 CI
- 2005-2006 Harley Davidson FLSTNI Softail Deluxe F/I 88 CI
- 2008-2011 Harley Davidson FLSTSB Softail Cross Bones 96 CI
- 2007 Harley Davidson FLSTSC Softail Springer Classic 96 CI
- 2005-2006 Harley Davidson FLSTSCI Softail Springer Classic F/I 88 CI
- 2001-2003 Harley Davidson FLSTSI Heritage Springer F/I 88 CI
- 2007 Harley Davidson FLTR Road Glide 96 CI
- 2002-2006 Harley Davidson FLTRI Road Glide F/I 88 CI
- 2008-2009 Harley Davidson FXCW Rocker 96 CI
- 2008-2011 Harley Davidson FXCWC Rocker C 96 CI
- 2007-2010 Harley Davidson FXD Dyna Super Glide 96 CI
- 2014-2017 Harley Davidson FXDB Street Bob 103 CI
- 2007-2013 Harley Davidson FXDB Street Bob 96 CI
- 2006 Harley Davidson FXDBI Street Bob F/I 88 CI
- 2014 Harley Davidson FXDC Super Glide Custom 103 CI
- 2007-2013 Harley Davidson FXDC Super Glide Custom 96 CI
- 2005-2006 Harley Davidson FXDCI Dyna Super Glide Custom F/I 88 CI
- 2012-2017 Harley Davidson FXDF Fat Bob 103 CI
- 2008-2011 Harley Davidson FXDF Fat Bob 96 CI
- 2004-2006 Harley Davidson FXDI Dyna Super Glide F/I 88 CI
- 2006 Harley Davidson FXDI35 35th Anniv. Super Glide F/I 88 CI
- 2014-2017 Harley Davidson FXDL Dyna Low Rider 103 CI
- 2007-2009 Harley Davidson FXDL Dyna Low Rider 96 CI
- 2014-2017 Harley Davidson FXDL Low Rider 103 CI
- 2004-2006 Harley Davidson FXDLI Dyna Low Rider F/I 88 CI
- 2012-2017 Harley Davidson FXDWG Dyna Wide Glide 103 CI
- 2007-2011 Harley Davidson FXDWG Dyna Wide Glide 96 CI
- 2004-2006 Harley Davidson FXDWGI Dyna Wide Glide F/I 88 CI
- 2004-2005 Harley Davidson FXDXI Dyna Super Glide Sport F/I 88 CI
- 2011-2013 Harley Davidson FXS Blackline 103 CI
- 2014-2015 Harley Davidson FXSB Breakout 103 CI
- 2007-2009 Harley Davidson FXST Softail Standard 96 CI
- 2007-2010 Harley Davidson FXSTB Night Train 96 CI
- 2001-2006 Harley Davidson FXSTBI Night Train F/I 88 CI
Plus additional applications. This part fits 65 vehicle configurations in total; contact us with your year, make, model and engine to confirm fitment.
FAQ
What does the K&N RK-3950 fit?
It fits 2001-2017 Harley Davidson. Check your exact year, make, model and engine against the vehicle application list before ordering.
Does the K&N RK-3950 add power?
K&N intakes are designed to reduce intake restriction and add usable power over the restrictive factory intake. See the product details for any stated gain.
What warranty does it carry?
It is backed by the K&N No-Hassle Lifetime Limited Warranty.
