K&N Products Custom Intake Assemby - Harley Davidson Twin Cam Models ('99-'11)

K&N Products Custom Intake Assemby - Harley Davidson Twin Cam Models ('99-'11)

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Part Number: KN-RK-3910
MSRP: 214.95
Price: $182.99   Please note that due to currency fluctuations between date of order and date of shipment there can be a change in the amount in the local currency
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Fits:Harley Davidson Twin Cam Models 1999-2011

The latest addition to K&N's RK Series was developed to get more horsepower from your Twin Cam® Harley-Davidson® engine. Built around the legendary K&N High-Flow Air Filter, the new RK Series assembly includes an innovative powder coated billet aluminum backplate that eliminates external breathers and features a built-in, dyno-tuned velocity stack. The result is a significant airflow increase to the engine without sacrificing filtration. This RK Series assembly retains a factory appearance by utilizing the stock air cleaner cover. The RK-3910 comes with a larger air filter (2-1/4 inches tall) and longer spacers than the RK-3909.
Important: SEE FITMENT DETAILS!


View installation guide

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Average Member Review: 4.33 (based on 3 reviews)
Would buy again: 100%

Here are the most recent member reviews for this accessory. See all Member reviews...

(4 stars) reviewed on 08/22/11 by
from , , for a Dyna Glide wrote:

Great product but makes my stock intake cover stick out into my leg.
Review Details 

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(4 stars) reviewed on 10/25/09 by
Kenny Newitt from Newman Lake, WA, for a 2007 Nighttrain Softail wrote:

Great product. Fit great Makes power
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(5 stars) reviewed on 12/20/08 by
Zai Ariff (ZAIKAM) from BRUNEI, , Africa, for a 2006 Touring/Dresser wrote:

I get more Air than the rest.
Review Details 

3 out of 3 members found this review helpful.

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See all Member reviews for K&N Products Custom Intake Assemby - Harley Davidson Twin Cam Models ('99-'11)

This accessory has not been reviewed yet. Write a review and share your experience.

Dyna Glide
1 review

Softail
1 review

Touring/Dresser
1 review

This accessory fits:

- Harley Davidson Dyna Glide
- Harley Davidson Dyna Street Bob FXDB
- Harley Davidson Dyna Super Glide Custom FXDC
- Harley Davidson Dyna Wide Glide FXDWG
- Harley Davidson Dyna Super Glide FXD
- Harley Davidson Dyna Low Rider FXDL
- Harley Davidson Dyna Super Glide Sport FXDX
- Harley Davidson Dyna Super Glide Sport Touring FXDXT
- Harley Davidson Softail
- Harley Davidson Softail Deluxe FLSTN
- Harley Davidson Softail Blackline FXS
- Harley Davidson Softail Fat Boy Lo FLSTFB
- Harley Davidson Softail Fat Boy FLSTF
- Harley Davidson Softail Rocker C FXCWC
- Harley Davidson Softail Standard FXST
- Harley Davidson Softail Rocker FXCW
- Harley Davidson Softail Custom FXSTC
- Harley Davidson Deuce FXSTD
- Harley Davidson Softail Springer FXSTS
- Harley Davidson Heritage Softail Classic FLSTC
- Harley Davidson Heritage FLST
- Harley Davidson Heritage Springer FLSTS
- Harley Davidson Heritage Springer Classic FLSTSC
- Harley Davidson Touring/Dresser
- Harley Davidson Road King Custom FLHRS
- Harley Davidson Road King FLHR
- Harley Davidson Road King Classic FLHRC
- Harley Davidson Electra Glide FLHT
- Harley Davidson Electra Glide Classic FLHTC
- Harley Davidson Electra Glide Police FLHTP
- Harley Davidson Electra Glide Police FLHTPI
- Harley Davidson Electra Glide Ultra Classic FLHTCU
- Harley Davidson Road Glide FLTR
- Harley Davidson Street Glide FLHX
- Harley Davidson Night Train FXSTB


Important Fitment Details:
Fits:Harley Davidson Twin Cam Models 1999-2011

Dyna Low Rider Convertible FXDS : 1999–2000
Dyna Low Rider EFI FXDLI : 2005–2006
Dyna Low Rider FXDL : 1999–2005, 2007
Dyna Street Bob EFI FXDBI : 2006
Dyna Street Bob FXDB : 2007
Dyna Super Glide 35th Anniversary EFI FXDI35 : 2006
Dyna Super Glide Custom EFI FXDCI : 2005–2006
Dyna Super Glide Custom FXDC : 2005, 2007
Dyna Super Glide CVO FXDSE : 2007
Dyna Super Glide EFI FXDI : 2005–2006
Dyna Super Glide FXD : 1999–2005, 2007
Dyna Super Glide Police FXDP : 2001–2007
Dyna Super Glide Sport EFI FXDXI : 2005
Dyna Super Glide Sport FXDX : 1999–2005
Dyna Super Glide T-Sport FXDXT : 2001–2003
Dyna Wide Glide CVO FXDWG2 : 2001
Dyna Wide Glide CVO FXDWG3 : 2002
Dyna Wide Glide EFI FXDWGI : 2005–2006
Dyna Wide Glide FXDWG : 1999–2005, 2007
Softail Blackline FXS : 2011–2012
Softail Convertible CVO FLSTSE : 2010
Softail Custom FXSTC : 2007–2010
Softail Deluxe EFI FLSTNI : 2005–2006
Softail Deluxe FLSTN : 2006–2012
Softail Deuce CVO FXSTDSE : 2003
Softail Deuce CVO FXSTDSE2 : 2004
Softail Deuce EFI FXSTDI : 2001–2006
Softail Deuce FXSTD : 2000–2007
Softail Fat Boy CVO FLSTFSE : 2005
Softail Fat Boy CVO FLSTFSE2 : 2006
Softail Fat Boy EFI FLSTFI : 2001–2006
Softail Fat Boy Firefighter FLSTF : 2010
Softail Fat Boy FLSTF : 2000–2012
Softail Fat Boy Lo FLSTFB : 2010–2012
Softail Fat Boy Peace Officer FLSTF : 2010
Softail Fat Boy Police EFI FLSTFI : 2006
Softail Fat Boy Shrine FLSTF : 2009–2010
Softail Fat Boy Shrine FLSTFI : 2005–2006
Softail Heritage Classic EFI FLSTCI : 2001–2006
Softail Heritage Classic Firefighter FLSTC : 2010
Softail Heritage Classic FLSTC : 2000–2008, 2010–2012
Softail Heritage Classic Peace Officer FLSTC : 2010
Softail Heritage Classic Police Special EFI FLSTCI : 2006
Softail Heritage Classic Shrine EFI FLSTCI : 2005–2006
Softail Heritage Classic Shrine FLSTC : 2009–2012
Softail Heritage EFI FLSTI : 2006
Softail Heritage FLST : 2006, 2009
Softail Heritage Springer Classic EFI FLSTSCI : 2005–2006
Softail Heritage Springer Classic FLSTSC : 2006–2007
Softail Heritage Springer EFI FLSTSI : 2001–2003
Softail Heritage Springer FLSTS : 2000–2003
Softail Heritage Springer FLSTSC : 2005
Softail Night Train EFI FXSTBI : 2001–2006
Softail Night Train FXSTB : 2000–2009
Softail Rocker C FXCWC : 2008–2011
Softail Rocker FXCW : 2008–2009
Softail Springer CVO FXSTSSE : 2007
Softail Springer CVO FXSTSSE2 : 2008
Softail Springer CVO FXSTSSE3 : 2009
Softail Springer EFI FXSTSI : 2001–2006
Softail Springer FXSTS : 2000–2006
Softail Standard EFI FXSTI : 2001–2006
Softail Standard FXST : 2000–2009, 2012
Touring Electra Glide Classic CVO FLHTCSE : 2004
Touring Electra Glide Classic CVO FLHTCSE2 : 2005
Touring Electra Glide Classic EFI FLHTCI : 2002–2006
Touring Electra Glide Classic FLHTC : 2000–2005, 2007
Touring Electra Glide Classic Shrine EFI FLHTCI : 2004–2005
Touring Electra Glide Police EFI FLHTPI : 2005–2006
Touring Electra Glide Police FLHTP : 2002–2007
Touring Electra Glide Police Shrine EFI FLHPEI : 2006
Touring Electra Glide Standard EFI FLHTI : 2003–2006
Touring Electra Glide Standard FLHT : 2000–2007
Touring Electra Glide Ultra Classic CVO FLHTCUSE2 : 2007
Touring Electra Glide Ultra Classic EFI FLHTCUI : 2002–2006
Touring Electra Glide Ultra Classic FLHTCU : 2007
Touring Electra Glide Ultra Classic FLHTCUI : 2005
Touring Electra Glide Ultra Classic Police EFI FLHTCUI : 2006
Touring Electra Glide Ultra Classic Shrine EFI FLHTCUI : 2004–2006
Touring Electra Glide Ultra Classic Side Car FLHTCUI : 2004–2005
Touring Road Glide EFI FLTRI : 2002–2006
Touring Road Glide FLTR : 2000–2007
Touring Road King Classic EFI FLHRCI : 2002–2006
Touring Road King Classic FLHRC : 2007
Touring Road King Custom EFI FLHRSI : 2004–2006
Touring Road King Custom FLHRS : 2004–2007
Touring Road King CVO EFI FLHRSEI2 : 2003
Touring Road King CVO FLHRSE3 : 2007
Touring Road King EFI FLHRI : 2002–2006
Touring Road King FLHR : 2000–2005
Touring Road King Police CA EFI FLHPEI : 2005
Touring Road King Police EFI FLHPI : 2005–2006
Touring Road King Police Shrine FLHPI : 2006
Touring Road King Police Special EFI FLHPI : 2006
Touring Road King Shrine EFI FLHRI : 2004–2005
Touring Street Glide EFI FLHXI : 2006
Touring Street Glide FLHX : 2006–2007



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