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    K&N Red Intake System for Harley-Davidson

    K&N Red Intake System for Harley-Davidson

    $264.99 USD
    $264.99 USD
    K&N Engineering
    Looking for the lowest price?

    Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

    Phone Call or Text 336-900-7223

    Email - support@eliteracefab.com

    KNNRK-3909-1
    Looking for the lowest price?

    Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

    Phone Call or Text 336-900-7223

    Email - support@eliteracefab.com

    Out of stock
    Cold Air Intakes
    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 this RK Series assembly includes an...
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    Free S&H Over $100 to Lower 48 Freight Items & Fluids Only Exception
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    Free S&H Over $100 to Lower 48 Freight Items & Fluids Only Exception
    Easy 30 Days- No Hassle Returns
    37,000+ 5 Star Reviews
    MFG Fitment Guarantee

    Description

    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 this RK Series assembly includes an innovative powder coated billet aluminum back plate 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-3910-1 comes with a larger air filter and longer spacers than the RK-3909-1.

    This Part Fits:

    Year Make Model Submodel
    1999-2007 Harley-Davidson FLHR Road King Base
    2007 Harley-Davidson FLHRC Road King Classic Base
    2002-2006 Harley-Davidson FLHRCI Road King Classic Base
    2003-2006 Harley-Davidson FLHRI Road King Base
    2004-2007 Harley-Davidson FLHRS Road King Custom Base
    2004-2006 Harley-Davidson FLHRSI Road King Custom Base
    1999-2007 Harley-Davidson FLHT Electra Glide Standard Base
    1999-2005,2007 Harley-Davidson FLHTC Electra Glide Classic Base
    2002-2006 Harley-Davidson FLHTCI Electra Glide Classic Base
    2007 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base
    2002-2006 Harley-Davidson FLHTCUI Electra Glide Ultra Classic Base
    2003-2006 Harley-Davidson FLHTI Electra Glide Standard Base
    2006-2007 Harley-Davidson FLHX Street Glide Base
    2006 Harley-Davidson FLHXI Street Glide Base
    2006 Harley-Davidson FLST Heritage Softail Base
    2000-2012 Harley-Davidson FLSTC Heritage Softail Classic Base
    2002-2006 Harley-Davidson FLSTCI Heritage Softail Classic Base
    2000-2012 Harley-Davidson FLSTF Fat Boy Base
    2010-2012 Harley-Davidson FLSTFB Fat Boy Lo Base
    2001-2006 Harley-Davidson FLSTFI Fat Boy Base
    2006 Harley-Davidson FLSTI Heritage Softail Base
    2005-2012 Harley-Davidson FLSTN Softail Deluxe Base
    2005-2006 Harley-Davidson FLSTNI Softail Deluxe Base
    2000-2003 Harley-Davidson FLSTS Heritage Springer Base
    2005-2007 Harley-Davidson FLSTSC Softail Springer Classic Base
    2005-2006 Harley-Davidson FLSTSCI Softail Springer Classic Base
    2001-2003 Harley-Davidson FLSTSI Heritage Springer Base
    1999-2002,2007 Harley-Davidson FLTR Road Glide Base
    2002-2006 Harley-Davidson FLTRI Road Glide Base
    2008-2009 Harley-Davidson FXCW Rocker Base
    2008-2011 Harley-Davidson FXCWC Rocker C Base
    1999-2007 Harley-Davidson FXD Dyna Super Glide Base
    2007 Harley-Davidson FXDB Street Bob Base
    2006 Harley-Davidson FXDBI Street Bob Base
    2005,2007 Harley-Davidson FXDC Super Glide Custom Base
    2005-2006 Harley-Davidson FXDCI Super Glide Custom Base
    2004-2006 Harley-Davidson FXDI Dyna Super Glide Base
    2006 Harley-Davidson FXDI35 Dyna 35th Anniversary Super Glide Base
    1999-2005,2007 Harley-Davidson FXDL Dyna Low Rider Base
    2004-2006 Harley-Davidson FXDLI Dyna Low Rider Base
    1999-2000 Harley-Davidson FXDS-Conv Dyna Convertible Base
    1999-2007 Harley-Davidson FXDWG Dyna Wide Glide Base
    2004-2006 Harley-Davidson FXDWGI Dyna Wide Glide Base
    1999-2004 Harley-Davidson FXDX Dyna Super Glide Sport Base
    2004-2005 Harley-Davidson FXDXI Dyna Super Glide Sport Base
    2001-2003 Harley-Davidson FXDXT Dyna Super Glide T-Sport Base
    2000-2009 Harley-Davidson FXST Softail Standard Base
    2000-2009 Harley-Davidson FXSTB Night Train Base
    2001-2006 Harley-Davidson FXSTBI Night Train Base
    2007-2010 Harley-Davidson FXSTC Softail Custom Base
    2000-2007 Harley-Davidson FXSTD Softail Deuce Base
    2001-2006 Harley-Davidson FXSTDI Softail Deuce Base
    2001-2006 Harley-Davidson FXSTI Softail Standard Base
    2000-2006 Harley-Davidson FXSTS Springer Softail Base
    2001-2006 Harley-Davidson FXSTSI Springer Softail Base

    Unable to find satisfactory answers ?

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    Testimonials

    Looks like I get to be the first review for these guys. Let me start out by saying that I have had 3 other cars of a similar caliber to my GTR serviced/worked on and upgrades installed at other shops and none took the pride and level of detail that these guys did. I wish I could see all the welds on the downpipes and exhaust because it looked like artwork. Their fabricator made sure to send me daily updates and pictures which was also a big deal to me. For being an out of state experience it made it seem more like they were local to me and that I had known them for longer.

    - James Lowe

    Took the leap of faith on buying a set of their R35 intakes and downpipes because the price was half of anyone elses plus their car hauls a** at the track. Install went smooth and the power seems to be even better than advertised. Cant wait to get tuned in a few weeks. Their shelf tune honestly has to be 600+ hp as I pulled on a Hellcat last night. I see these guys and gals going a long ways if they can get out there and advertise. Customer service is on point paired with BIGGG savings for the winning combo.

    - Luca Harris

    Bought a Motec and had these guys build the harness and set it up fully. Track car that received the level of attention and detail of a show car while here. Made me feel at home every time I popped in for a visit and always offered to buy me lunch/dinner. I don’t see me shopping anywhere else as they make you feel like your family.

    - Richard Westbrook

    Took the leap of faith on buying a set of their R35 intakes and downpipes because the price was half of anyone elses plus their car hauls a** at the track. Install went smooth and the power seems to be even better than advertised. Cant wait to get tuned in a few weeks. Their shelf tune honestly has to be 600+ hp as I pulled on a Hellcat last night. I see these guys and gals going a long ways if they can get out there and advertise. Customer service is on point paired with BIGGG savings for the winning combo.

    - Luca Harris

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