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K&N Engineering, Inc. Manufacturer of the World's Best Filters

K&N AirCharger Performance Intakes for  Harley Davidson®
Touring, Softail and Sportster Model Motorcycles

AirCharger Performance Air Intake Kits - K&N's Aircharger Performance Intake Kit will get more horsepower from your Harley-Davidson® motorcycle. K&N's air intake for Touring Models gained an amazing 12.92 HP at the rear wheel and K&N's air intake for Softail Models gained 10.21 HP. This High-Flow Intake System increases power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N High-Flow Air Filter and mandril bent aluminum intake tube. This complete intake system will help relieve the labored feeling associated with two-up riding or loaded touring. K&N's High-Flow Intake System gives your Harley® an aggressive appearance while providing a significant increase in airflow resulting in more power.
  • K&N High-Flow Air Filter significantly increases performance
  • Billet aluminum throttle-body mounting plate
  • Includes complete breather assembly and mounting hardware
  • Aluminum Intake Tube available in two finishes; Bright Mirror or Textured Black
K&N AirCharger Performance Intakes for Harley Davidson® Touring Model Motorcycles
Harley Davidson® Touring Models
Model   Year   CC   Textured Black   Bright Mirror   DryCharger
FLHR Road King   08-10   1584   63-1122*   63-1122P*   RC-3680DK
FLHRC Road King Classic   08-10   1584   63-1122*   63-1122P*   RC-3680DK
FLHT Electra Glide Standard   08-10   1584   63-1122*   63-1122P*   RC-3680DK
FLHTC Electra Glide Classic   08-10   1584   63-1122*   63-1122P*   RC-3680DK
FLHTCU Ultra Classic Electra Glide   08-10   1584   63-1122*   63-1122P*   RC-3680DK
FLHX Street Glide   08-10   1584   63-1122*   63-1122P*   RC-3680DK
FLTR Road Glide   08-10   1584   63-1122*   63-1122P*   RC-3680DK


Harley Davidson® Softail & Twin-Cam Models
Model   Year   CC   Textured Black   Bright Mirror   DryCharger
FXSTC Softail Custom   07-10   1584, 1586   63-1125*   63-1125P*   RC-3680DK
FXDWG Dyna Wide Glide   07-10   1586   63-1125*   63-1125P*   RC-3680DK
FXDWGI Dyna Wide Glide F/I   04-06   1432   63-1125*   63-1125P*   RC-3680DK
FXDF Fat Bob   08-10   1586   63-1125*   63-1125P*   RC-3680DK
FXDC Dyna Super Glide Custom   07-10   1586   63-1125*   63-1125P*   RC-3680DK
FXDCI Dyna Super Glide Custom F/I   05-06   1432   63-1125*   63-1125P*   RC-3680DK
FXDB Dyna Street Bob   07-10   1586   63-1125*   63-1125P*   RC-3680DK
FXDBI Dyna Street Bob F/I   2006   1432   63-1125*   63-1125P*   RC-3680DK
FXD Dyna Super Glide   07-10   1586   63-1125*   63-1125P*   RC-3680DK
FXDI Dyna Super Glide F/I   04-06   1432   63-1125*   63-1125P*   RC-3680DK
FXCWC Rocker C   08-10   1584   63-1125*   63-1125P*   RC-3680DK
FLSTSB Softail Cross Bones   08-10   1586   63-1125*   63-1125P*   RC-3680DK
FLSTN Softail Deluxe   07-10   1586   63-1125*   63-1125P*   RC-3680DK
FLSTNI Softail Deluxe F/I   05-06   1432   63-1125*   63-1125P*   RC-3680DK
FLSTFB Softail Fat Boy Lo   2010   1584   63-1125*   63-1125P*   RC-3680DK
FLSTF Fat Boy   07-10   1586   63-1125*   63-1125P*   RC-3680DK
FLSTFI Fat Boy F/I   01-06   1432   63-1125*   63-1125P*   RC-3680DK
FLSTC Heritage Softail Classic   07-10   1586   63-1125*   63-1125P*   RC-3680DK
FLSTCI Heritage Softail Classic F/I   02-06   1432, 1450   63-1125*   63-1125P*   RC-3680DK
FXSTB Night Train   07-09   1586   63-1125*   63-1125P*   RC-3680DK
FXSTBI Night Train F/I   01-06   1450   63-1125*   63-1125P*   RC-3680DK
FXDL Dyna Low Rider   06-09   1586   63-1125*   63-1125P*   RC-3680DK
FXDLI Dyna Low Rider F/I   04-06   1432   63-1125*   63-1125P*   RC-3680DK
FXCW Rocker   08-09   1584   63-1125*   63-1125P*   RC-3680DK
FXDC Dyna Super Glide Custom   2008   1586   63-1125*   63-1125P*   RC-3680DK
FXSTD Softail Deuce   2007   1586   63-1125*   63-1125P*   RC-3680DK
FXSTDI Softail Deuce F/I   01-06   1432   63-1125*   63-1125P*   RC-3680DK
FXST Softail Standard   2007   1586   63-1125*   63-1125P*   RC-3680DK
FXSTI Softail Standard F/I   01-06   1432   63-1125*   63-1125P*   RC-3680DK
FLTR Road Glide   2007   1586   63-1125*   63-1125P*   RC-3680DK
FLTRI Road Glide F/I   02-06   1450   63-1125*   63-1125P*   RC-3680DK
FLHXI Street Glide   2007   1586   63-1125*   63-1125P*   RC-3680DK
FLHXI Street Glide F/I   2006   1432   63-1125*   63-1125P*   RC-3680DK
FLSTSC Softail Springer   2007   1584   63-1125*   63-1125P*   RC-3680DK
FLSTSCI Softail Springer F/I   01-06   1450   63-1125*   63-1125P*   RC-3680DK
FLHTCU Ultra Classic Electra Glide   2007   1586   63-1125*   63-1125P*   RC-3680DK
FLHTCUI Ultra Classic Electra Glide F/I   02-06   1432   63-1125*   63-1125P*   RC-3680DK
FLHTC Electra Glide Classic   2007   1586   63-1125*   63-1125P*   RC-3680DK
FLHTCI Electra Glide Classic F/I   02-06   1432   63-1125*   63-1125P*   RC-3680DK
FLHT Electra Glide Standard   2007   1586   63-1125*   63-1125P*   RC-3680DK
FLHTI Electra Glide Standard F/I   03-06   1432   63-1125*   63-1125P*   RC-3680DK
FLHRS Road King Custom   2007   1586   63-1125*   63-1125P*   RC-3680DK
FLHRSI Road King Custom F/I   04-06   1432   63-1125*   63-1125P*   RC-3680DK
FLHRC Road King Classic   2007   1586   63-1125*   63-1125P*   RC-3680DK
FLHRCI Road King Classic F/I   02-06   1432   63-1125*   63-1125P*   RC-3680DK
FLHR Road King Classic   2007   1586   63-1125*   63-1125P*   RC-3680DK
FLHRI Road King F/I   03-06   1432   63-1125*   63-1125P*   RC-3680DK
FXDI35 35th Aniv. Super Glide F/I   2006   1432   63-1125*   63-1125P*   RC-3680DK
FLSTI Heritage Softail F/I   2006   1432   63-1125*   63-1125P*   RC-3680DK
FXDXI Dyna Super Glide Sport F/I   04-05   1432, 1450   63-1125*   63-1125P*   RC-3680DK
FLSTSCI Softail Springer Classic F/I   2005   1432   63-1125*   63-1125P*   RC-3680DK
FLSTSI Heritage Springer F/I   01-03   1432   63-1125*   63-1125P*   RC-3680DK


Harley Davidson® Sportster Models
Model   Year   CC   Textured Black   DryCharger
XL883L Sportster Low   08-10   883   63-1126*   RC-3680DK
XL883C Sportster Custom   08-10   883   63-1126*   RC-3680DK
XL1200X Forty-Eight   2010   1200   63-1126*   RC-3680DK
XL1200N Sportster Nightster   07-10   1200   63-1126*   RC-3680DK
XL1200L Sportster Low   07-10   1200   63-1126*   RC-3680DK
XL1200C Sportster Custom   07-10   1200   63-1126*   RC-3680DK
XL883N Iron 883   2009   883   63-1126*   RC-3680DK
XL883 Sportster   07-08   883   63-1126*   RC-3680DK
XL1200R Sportster Roadster   07-08   1200   63-1126*   RC-3680DK
XL883R Sportster   2007   883   63-1126*   RC-3680DK
XL50 50th Anniversary Sportster   2007   1200   63-1126*   RC-3680DK

*These air intakes are street legal in most states. Some of these parts are not legal for use on certain vehicles in California, or other states adopting California emission standards. Use our online search by part for CARB status of the part on specific vehicles.

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