K&N · 63-1137
Part #: 63-1137
UPC: 024844363718
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Description: K&N AirCharger performance air intake systems increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N complete performance intake system.
Description:
Description
K&N AirCharger air intakes for select Harley-Davidson Touring, Softail, Twin-Cam and Sportster motorcycle models increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N high-flow air filter and cast aluminum intake tube. These intakes come with an die-cast aluminum throttle-body mounting plate and mounting hardware. K&N high-flow intake systems give your Harley an aggressive appearance while providing a significant increase in airflow resulting in more power. These K&N air intakes are street legal in most states. They are not legal for use in California and other states adopting California emission standards.
Application summary
| Year | Make / model |
|---|---|
| 2012-2016 | Harley Davidson FLD Switchback |
| 2007 | Harley Davidson FLHR Road King |
| 2007 | Harley Davidson FLHRC Road King Classic |
| 2002-2006 | Harley Davidson FLHRCI Road King Classic |
| 2003-2006 | Harley Davidson FLHRI Road King |
| 2007 | Harley Davidson FLHRS Road King Custom |
| 2004-2006 | Harley Davidson FLHRSI Road King Custom |
| 2007 | Harley Davidson FLHT Electra Glide Standard |
| 2007 | Harley Davidson FLHTC Electra Glide Classic |
| 2002-2006 | Harley Davidson FLHTCI Electra Glide Classic |
| 2007 | Harley Davidson FLHTCU Electra Glide Ultra Classic |
| 2002-2006 | Harley Davidson FLHTCUI Electra Glide Ultra Classic |
| 2003-2006 | Harley Davidson FLHTI Electra Glide Standard |
| 2007 | Harley Davidson FLHX Street Glide |
| 2006 | Harley Davidson FLHXI Street Glide |
| 2012-2015 | Harley Davidson FLS Softail Slim |
| 2007-2015 | Harley Davidson FLSTC Heritage Softail Classic |
| 2002-2006 | Harley Davidson FLSTCI Heritage Softail Classic |
| 2007-2015 | Harley Davidson FLSTF Fat Boy |
| 2010-2015 | Harley Davidson FLSTFB Fat Boy Lo |
| 2001-2006 | Harley Davidson FLSTFI Fat Boy |
| 2006 | Harley Davidson FLSTI Heritage Softail |
| 2007-2015 | Harley Davidson FLSTN Softail Deluxe |
| 2005-2006 | Harley Davidson FLSTNI Softail Deluxe |
| 2008-2011 | Harley Davidson FLSTSB Cross Bones |
| 2007 | Harley Davidson FLSTSC Softail Springer Classic |
| 2005-2006 | Harley Davidson FLSTSCI Softail Springer Classic |
| 2001-2003 | Harley Davidson FLSTSI Heritage Springer |
| 2007 | Harley Davidson FLTR Road Glide |
| 2002-2006 | Harley Davidson FLTRI Road Glide |
| 2008-2009 | Harley Davidson FXCW Rocker |
| 2008-2011 | Harley Davidson FXCWC Rocker C |
| 2007-2010 | Harley Davidson FXD Dyna Super Glide |
| 2007-2017 | Harley Davidson FXDB Street Bob |
| 2006 | Harley Davidson FXDBI Street Bob |
| 2007-2014 | Harley Davidson FXDC Super Glide Custom |
| 2005-2006 | Harley Davidson FXDCI Super Glide Custom |
| 2008-2017 | Harley Davidson FXDF Fat Bob |
| 2004-2006 | Harley Davidson FXDI Dyna Super Glide |
| 2006 | Harley Davidson FXDI35 Dyna 35th Anniversary Super Glide |
| 2007-2009 | Harley Davidson FXDL Dyna Low Rider |
Specifications
- GTIN
- 00024844363718
- Weight
- 4.16 lb
- Height
- 4.88 in
- Length
- 11.75 in
- Width
- 9.5 in
- EO
- Not in CA
- Life cycle
- Discontinued
- AAM brand code
- KAN
- Warehouse brand code
- KAN
- AAIA brand code
- BBWQ
Attributes
- Air Box Included
- No
- Air Filter Color
- Red
- Air Filter Height
- 5.25 in (133 mm)
- Air Filter Material
- Cotton Gauze
- Air Filter Outlet Length
- 2.969 in (75 mm)
- Air Filter Outlet Shape
- Round
- Air Filter Outlet Width
- 2.969 in (75 mm)
- Air Filter Washable
- Yes
- California Proposition 65
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- California Restricted
- Not legal for sale or use in California
- Clamp Color/Finish
- Natural
- Clamp Material
- Stainless Steel
- Clamp Style
- Regular
- Clamps Included
- 1
- Coupler Color/Finish
- Not Applicable
- Couplers Included
- 0
- Estimated Horsepower Gain
- 5.35 HP @ 4758 RPM
- Horse Power Increase
- 5 HP
- Intake Pipe Color / Finish
- Black
- Intake Pipe Inlet Length
- 3 in (76 mm)
- Intake Pipe Inlet Shape
- Round
- Intake Pipe Inlet Width
- 3 in (76 mm)
- Intake Pipe Material
- Aluminum
- Intake Pipe Outlet Length
- 4 in (102 mm)
- Intake Pipe Outlet Shape
- Oval
- Intake Pipe Outlet Width
- 4 in (102 mm)
- Mass Air Flow Sensor Adapter Included
- No
- Mounting Hardware Included
- Yes
- Oil Included
- Filter Is Pre-Oiled
- Package Material
- Paperboard
- Package Type
- Box
- Product Box Height
- 4.88 in (124 mm)
- Product Box Length
- 11.75 in (298 mm)
- Product Box Width
- 9.5 in (241 mm)
- Product Style
- Motorcycle Intake System
- RPM
- 4758
- Replacement Filter
- RE-5286
- Street Legal In All US States
- No
- TUV Approved (Europe)
- No
- Title
- K&N 63-1137 Performance Air Intake System
- Warranty
- 3 Months
- Weight
- 4.2 lb (1.9 kg)
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
2012-2016 Harley Davidson FLD Switchback; 2007 Harley Davidson FLHR Road King; 2007 Harley Davidson FLHRC Road King Classic; 2002-2006 Harley Davidson FLHRCI Road King Classic; 2003-2006 Harley Davidson FLHRI Road King; 2007 Harley Davidson FLHRS Road King Custom; 2004-2006 Harley Davidson FLHRSI Road King Custom; 2007 Harley Davidson FLHT Electra Glide Standard; 2007 Harley Davidson FLHTC Electra Glide Classic; 2002-2006 Harley Davidson FLHTCI Electra Glide Classic; 2007 Harley Davidson FLHTCU Electra Glide Ultra Classic; 2002-2006 Harley Davidson FLHTCUI Electra Glide Ultra Classic; 2003-2006 Harley Davidson FLHTI Electra Glide Standard; 2007 Harley Davidson FLHX Street Glide; 2006 Harley Davidson FLHXI Street Glide; 2012-2015 Harley Davidson FLS Softail Slim; 2007-2015 Harley Davidson FLSTC Heritage Softail Classic; 2002-2006 Harley Davidson FLSTCI Heritage Softail Classic; 2007-2015 Harley Davidson FLSTF Fat Boy; 2010-2015 Harley Davidson FLSTFB Fat Boy Lo; 2001-2006 Harley Davidson FLSTFI Fat Boy; 2006 Harley Davidson FLSTI Heritage Softail; 2007-2015 Harley Davidson FLSTN Softail Deluxe; 2005-2006 Harley Davidson FLSTNI Softail Deluxe; 2008-2011 Harley Davidson FLSTSB Cross Bones; 2007 Harley Davidson FLSTSC Softail Springer Classic; 2005-2006 Harley Davidson FLSTSCI Softail Springer Classic; 2001-2003 Harley Davidson FLSTSI Heritage Springer; 2007 Harley Davidson FLTR Road Glide; 2002-2006 Harley Davidson FLTRI Road Glide; 2008-2009 Harley Davidson FXCW Rocker; 2008-2011 Harley Davidson FXCWC Rocker C; 2007-2010 Harley Davidson FXD Dyna Super Glide; 2007-2017 Harley Davidson FXDB Street Bob; 2006 Harley Davidson FXDBI Street Bob; 2007-2014 Harley Davidson FXDC Super Glide Custom; 2005-2006 Harley Davidson FXDCI Super Glide Custom; 2008-2017 Harley Davidson FXDF Fat Bob; 2004-2006 Harley Davidson FXDI Dyna Super Glide; 2006 Harley Davidson FXDI35 Dyna 35th Anniversary Super Glide; 2007-2009 Harley Davidson FXDL Dyna Low Rider; ...
