{"product_id":"k-n-oval-red-9in-intake-system-for-harley-davidson","title":"K\u0026N Oval Red 9in Intake System for Harley Davidson","description":"\u003cp\u003eK\u0026amp;N's RK Series was developed to get more horsepower from your Twin Cam Harley-Davidson engine. Built around the legendary K\u0026amp;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.\n\u003cbr\u003eThe latest addition to K\u0026amp;N's RK Series was developed to get more horsepower from your Twin Cam Harley-Davidson engine. Provides a significant airflow increase to the engine without sacrificing filtration.\u003c\/p\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003eHarley Davidson FLHR Road King Base 1999\n\u003cbr\u003eHarley Davidson FLHR Road King Base 2000\n\u003cbr\u003eHarley Davidson FLHR Road King Base 2001\n\u003cbr\u003eHarley Davidson FLHR Road King Base 2002\n\u003cbr\u003eHarley Davidson FLHR Road King Base 2003\n\u003cbr\u003eHarley Davidson FLHR Road King Base 2004\n\u003cbr\u003eHarley Davidson FLHR Road King Base 2005\n\u003cbr\u003eHarley Davidson FLHR Road King Base 2006\n\u003cbr\u003eHarley Davidson FLHR Road King Base 2007\n\u003cbr\u003eHarley Davidson FLHRC Road King Classic Base 2007\n\u003cbr\u003eHarley Davidson FLHRCI Road King Classic Base 2002\n\u003cbr\u003eHarley Davidson FLHRCI Road King Classic Base 2003\n\u003cbr\u003eHarley Davidson FLHRCI Road King Classic Base 2004\n\u003cbr\u003eHarley Davidson FLHRCI Road King Classic Base 2005\n\u003cbr\u003eHarley Davidson FLHRCI Road King Classic Base 2006\n\u003cbr\u003eHarley Davidson FLHRI Road King Base 2003\n\u003cbr\u003eHarley Davidson FLHRI Road King Base 2004\n\u003cbr\u003eHarley Davidson FLHRI Road King Base 2005\n\u003cbr\u003eHarley Davidson FLHRI Road King Base 2006\n\u003cbr\u003eHarley Davidson FLHRS Road King Custom Base 2004\n\u003cbr\u003eHarley Davidson FLHRS Road King Custom Base 2005\n\u003cbr\u003eHarley Davidson FLHRS Road King Custom Base 2006\n\u003cbr\u003eHarley Davidson FLHRS Road King Custom Base 2007\n\u003cbr\u003eHarley Davidson FLHRSI Road King Custom Base 2004\n\u003cbr\u003eHarley Davidson FLHRSI Road King Custom Base 2005\n\u003cbr\u003eHarley Davidson FLHRSI Road King Custom Base 2006\n\u003cbr\u003eHarley Davidson FLHT Electra Glide Standard Base 1999\n\u003cbr\u003eHarley Davidson FLHT Electra Glide Standard Base 2000\n\u003cbr\u003eHarley Davidson FLHT Electra Glide Standard Base 2001\n\u003cbr\u003eHarley Davidson FLHT Electra Glide Standard Base 2002\n\u003cbr\u003eHarley Davidson FLHT Electra Glide Standard Base 2003\n\u003cbr\u003eHarley Davidson FLHT Electra Glide Standard Base 2004\n\u003cbr\u003eHarley Davidson FLHT Electra Glide Standard Base 2005\n\u003cbr\u003eHarley Davidson FLHT Electra Glide Standard Base 2006\n\u003cbr\u003eHarley Davidson FLHT Electra Glide Standard Base 2007\n\u003cbr\u003eHarley Davidson FLHTC Electra Glide Classic Base 1999\n\u003cbr\u003eHarley Davidson FLHTC Electra Glide Classic Base 2000\n\u003cbr\u003eHarley Davidson FLHTC Electra Glide Classic Base 2001\n\u003cbr\u003eHarley Davidson FLHTC Electra Glide Classic Base 2002\n\u003cbr\u003eHarley Davidson FLHTC Electra Glide Classic Base 2003\n\u003cbr\u003eHarley Davidson FLHTC Electra Glide Classic Base 2004\n\u003cbr\u003eHarley Davidson FLHTC Electra Glide Classic Base 2005\n\u003cbr\u003eHarley Davidson FLHTC Electra Glide Classic Base 2007\n\u003cbr\u003eHarley Davidson FLHTCI Electra Glide Classic Base 2002\n\u003cbr\u003eHarley Davidson FLHTCI Electra Glide Classic Base 2003\n\u003cbr\u003eHarley Davidson FLHTCI Electra Glide Classic Base 2004\n\u003cbr\u003eHarley Davidson FLHTCI Electra Glide Classic Base 2005\n\u003cbr\u003eHarley Davidson FLHTCI Electra Glide Classic Base 2006\n\u003cbr\u003eHarley Davidson FLHTCU Electra Glide Ultra Classic Base 2007\n\u003cbr\u003eHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 2002\n\u003cbr\u003eHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 2003\n\u003cbr\u003eHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 2004\n\u003cbr\u003eHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 2005\n\u003cbr\u003eHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 2006\n\u003cbr\u003eHarley Davidson FLHTI Electra Glide Standard Base 2003\n\u003cbr\u003eHarley Davidson FLHTI Electra Glide Standard Base 2004\n\u003cbr\u003eHarley Davidson FLHTI Electra Glide Standard Base 2005\n\u003cbr\u003eHarley Davidson FLHTI Electra Glide Standard Base 2006\n\u003cbr\u003eHarley Davidson FLHX Street Glide Base 2006\n\u003cbr\u003eHarley Davidson FLHX Street Glide Base 2007\n\u003cbr\u003eHarley Davidson FLHXI Street Glide Base 2006\n\u003cbr\u003eHarley Davidson FLST Heritage Softail Base 2006\n\u003cbr\u003eHarley Davidson FLSTC Heritage Softail Classic Base 2000\n\u003cbr\u003eHarley Davidson FLSTC Heritage Softail Classic Base 2001\n\u003cbr\u003eHarley Davidson FLSTC Heritage Softail Classic Base 2002\n\u003cbr\u003eHarley Davidson FLSTC Heritage Softail Classic Base 2003\n\u003cbr\u003eHarley Davidson FLSTC Heritage Softail Classic Base 2004\n\u003cbr\u003eHarley Davidson FLSTC Heritage Softail Classic Base 2005\n\u003cbr\u003eHarley Davidson FLSTC Heritage Softail Classic Base 2006\n\u003cbr\u003eHarley Davidson FLSTC Heritage Softail Classic Base 2007\n\u003cbr\u003eHarley Davidson FLSTC Heritage Softail Classic Base 2008\n\u003cbr\u003eHarley Davidson FLSTC Heritage Softail Classic Base 2009\n\u003cbr\u003eHarley Davidson FLSTC Heritage Softail Classic Base 2010\n\u003cbr\u003eHarley Davidson FLSTC Heritage Softail Classic Base 2011\n\u003cbr\u003eHarley Davidson FLSTC Heritage Softail Classic Base 2012\n\u003cbr\u003eHarley Davidson FLSTCI Heritage Softail Classic Base 2002\n\u003cbr\u003eHarley Davidson FLSTCI Heritage Softail Classic Base 2003\n\u003cbr\u003eHarley Davidson FLSTCI Heritage Softail Classic Base 2004\n\u003cbr\u003eHarley Davidson FLSTCI Heritage Softail Classic Base 2005\n\u003cbr\u003eHarley Davidson FLSTCI Heritage Softail Classic Base 2006\n\u003cbr\u003eHarley Davidson FLSTF Fat Boy Base 2000\n\u003cbr\u003eHarley Davidson FLSTF Fat Boy Base 2001\n\u003cbr\u003eHarley Davidson FLSTF Fat Boy Base 2002\n\u003cbr\u003eHarley Davidson FLSTF Fat Boy Base 2003\n\u003cbr\u003eHarley Davidson FLSTF Fat Boy Base 2004\n\u003cbr\u003eHarley Davidson FLSTF Fat Boy Base 2005\n\u003cbr\u003eHarley Davidson FLSTF Fat Boy Base 2006\n\u003cbr\u003eHarley Davidson FLSTF Fat Boy Base 2007\n\u003cbr\u003eHarley Davidson FLSTF Fat Boy Base 2008\n\u003cbr\u003eHarley Davidson FLSTF Fat Boy Base 2009\n\u003cbr\u003eHarley Davidson FLSTF Fat Boy Base 2010\n\u003cbr\u003eHarley Davidson FLSTF Fat Boy Base 2011\n\u003cbr\u003eHarley Davidson FLSTF Fat Boy Base 2012\n\u003cbr\u003eHarley Davidson FLSTFB Fat Boy Lo Base 2010\n\u003cbr\u003eHarley Davidson FLSTFB Fat Boy Lo Base 2011\n\u003cbr\u003eHarley Davidson FLSTFB Fat Boy Lo Base 2012\n\u003cbr\u003eHarley Davidson FLSTFI Fat Boy Base 2001\n\u003cbr\u003eHarley Davidson FLSTFI Fat Boy Base 2002\n\u003cbr\u003eHarley Davidson FLSTFI Fat Boy Base 2003\n\u003cbr\u003eHarley Davidson FLSTFI Fat Boy Base 2004\n\u003cbr\u003eHarley Davidson FLSTFI Fat Boy Base 2005\n\u003cbr\u003eHarley Davidson FLSTFI Fat Boy Base 2006\n\u003cbr\u003eHarley Davidson FLSTI Heritage Softail Base 2006\n\u003cbr\u003eHarley Davidson FLSTN Softail Deluxe Base 2005\n\u003cbr\u003eHarley Davidson FLSTN Softail Deluxe Base 2006\n\u003cbr\u003eHarley Davidson FLSTN Softail Deluxe Base 2007\n\u003cbr\u003eHarley Davidson FLSTN Softail Deluxe Base 2008\n\u003cbr\u003eHarley Davidson FLSTN Softail Deluxe Base 2009\n\u003cbr\u003eHarley Davidson FLSTN Softail Deluxe Base 2010\n\u003cbr\u003eHarley Davidson FLSTN Softail Deluxe Base 2011\n\u003cbr\u003eHarley Davidson FLSTN Softail Deluxe Base 2012\n\u003cbr\u003eHarley Davidson FLSTNI Softail Deluxe Base 2005\n\u003cbr\u003eHarley Davidson FLSTNI Softail Deluxe Base 2006\n\u003cbr\u003eHarley Davidson FLSTS Heritage Springer Base 2000\n\u003cbr\u003eHarley Davidson FLSTS Heritage Springer Base 2001\n\u003cbr\u003eHarley Davidson FLSTS Heritage Springer Base 2002\n\u003cbr\u003eHarley Davidson FLSTS Heritage Springer Base 2003\n\u003cbr\u003eHarley Davidson FLSTSC Softail Springer Classic Base 2005\n\u003cbr\u003eHarley Davidson FLSTSC Softail Springer Classic Base 2006\n\u003cbr\u003eHarley Davidson FLSTSC Softail Springer Classic Base 2007\n\u003cbr\u003eHarley Davidson FLSTSCI Softail Springer Classic Base 2005\n\u003cbr\u003eHarley Davidson FLSTSCI Softail Springer Classic Base 2006\n\u003cbr\u003eHarley Davidson FLSTSI Heritage Springer Base 2001\n\u003cbr\u003eHarley Davidson FLSTSI Heritage Springer Base 2002\n\u003cbr\u003eHarley Davidson FLSTSI Heritage Springer Base 2003\n\u003cbr\u003eHarley Davidson FLTR Road Glide Base 1999\n\u003cbr\u003eHarley Davidson FLTR Road Glide Base 2000\n\u003cbr\u003eHarley Davidson FLTR Road Glide Base 2001\n\u003cbr\u003eHarley Davidson FLTR Road Glide Base 2002\n\u003cbr\u003eHarley Davidson FLTR Road Glide Base 2007\n\u003cbr\u003eHarley Davidson FLTRI Road Glide Base 2002\n\u003cbr\u003eHarley Davidson FLTRI Road Glide Base 2003\n\u003cbr\u003eHarley Davidson FLTRI Road Glide Base 2004\n\u003cbr\u003eHarley Davidson FLTRI Road Glide Base 2005\n\u003cbr\u003eHarley Davidson FLTRI Road Glide Base 2006\n\u003cbr\u003eHarley Davidson FLTRX Road Glide Custom Base 2010\n\u003cbr\u003eHarley Davidson FLTRX Road Glide Custom Base 2011\n\u003cbr\u003eHarley Davidson FXCW Rocker Base 2008\n\u003cbr\u003eHarley Davidson FXCW Rocker Base 2009\n\u003cbr\u003eHarley Davidson FXCWC Rocker C Base 2008\n\u003cbr\u003eHarley Davidson FXCWC Rocker C Base 2009\n\u003cbr\u003eHarley Davidson FXCWC Rocker C Base 2010\n\u003cbr\u003eHarley Davidson FXCWC Rocker C Base 2011\n\u003cbr\u003eHarley Davidson FXD Dyna Super Glide Base 1999\n\u003cbr\u003eHarley Davidson FXD Dyna Super Glide Base 2000\n\u003cbr\u003eHarley Davidson FXD Dyna Super Glide Base 2001\n\u003cbr\u003eHarley Davidson FXD Dyna Super Glide Base 2002\n\u003cbr\u003eHarley Davidson FXD Dyna Super Glide Base 2003\n\u003cbr\u003eHarley Davidson FXD Dyna Super Glide Base 2004\n\u003cbr\u003eHarley Davidson FXD Dyna Super Glide Base 2005\n\u003cbr\u003eHarley Davidson FXD Dyna Super Glide Base 2006\n\u003cbr\u003eHarley Davidson FXD Dyna Super Glide Base 2007\n\u003cbr\u003eHarley Davidson FXDB Street Bob Base 2007\n\u003cbr\u003eHarley Davidson FXDBI Street Bob Base 2006\n\u003cbr\u003eHarley Davidson FXDC Super Glide Custom Base 2005\n\u003cbr\u003eHarley Davidson FXDC Super Glide Custom Base 2007\n\u003cbr\u003eHarley Davidson FXDCI Super Glide Custom Base 2005\n\u003cbr\u003eHarley Davidson FXDCI Super Glide Custom Base 2006\n\u003cbr\u003eHarley Davidson FXDI Dyna Super Glide Base 2004\n\u003cbr\u003eHarley Davidson FXDI Dyna Super Glide Base 2005\n\u003cbr\u003eHarley Davidson FXDI Dyna Super Glide Base 2006\n\u003cbr\u003eHarley Davidson FXDI35 Dyna 35th Anniversary Super Glide Base 2006\n\u003cbr\u003eHarley Davidson FXDL Dyna Low Rider Base 1999\n\u003cbr\u003eHarley Davidson FXDL Dyna Low Rider Base 2000\n\u003cbr\u003eHarley Davidson FXDL Dyna Low Rider Base 2001\n\u003cbr\u003eHarley Davidson FXDL Dyna Low Rider Base 2002\n\u003cbr\u003eHarley Davidson FXDL Dyna Low Rider Base 2003\n\u003cbr\u003eHarley Davidson FXDL Dyna Low Rider Base 2004\n\u003cbr\u003eHarley Davidson FXDL Dyna Low Rider Base 2005\n\u003cbr\u003eHarley Davidson FXDL Dyna Low Rider Base 2007\n\u003cbr\u003eHarley Davidson FXDLI Dyna Low Rider Base 2004\n\u003cbr\u003eHarley Davidson FXDLI Dyna Low Rider Base 2005\n\u003cbr\u003eHarley Davidson FXDLI Dyna Low Rider Base 2006\n\u003cbr\u003eHarley Davidson FXDS-Conv Dyna Convertible Base 1999\n\u003cbr\u003eHarley Davidson FXDS-Conv Dyna Convertible Base 2000\n\u003cbr\u003eHarley Davidson FXDWG Dyna Wide Glide Base 1999\n\u003cbr\u003eHarley Davidson FXDWG Dyna Wide Glide Base 2000\n\u003cbr\u003eHarley Davidson FXDWG Dyna Wide Glide Base 2001\n\u003cbr\u003eHarley Davidson FXDWG Dyna Wide Glide Base 2002\n\u003cbr\u003eHarley Davidson FXDWG Dyna Wide Glide Base 2003\n\u003cbr\u003eHarley Davidson FXDWG Dyna Wide Glide Base 2004\n\u003cbr\u003eHarley Davidson FXDWG Dyna Wide Glide Base 2005\n\u003cbr\u003eHarley Davidson FXDWG Dyna Wide Glide Base 2006\n\u003cbr\u003eHarley Davidson FXDWG Dyna Wide Glide Base 2007\n\u003cbr\u003eHarley Davidson FXDWGI Dyna Wide Glide Base 2004\n\u003cbr\u003eHarley Davidson FXDWGI Dyna Wide Glide Base 2005\n\u003cbr\u003eHarley Davidson FXDWGI Dyna Wide Glide Base 2006\n\u003cbr\u003eHarley Davidson FXDX Dyna Super Glide Sport Base 1999\n\u003cbr\u003eHarley Davidson FXDX Dyna Super Glide Sport Base 2000\n\u003cbr\u003eHarley Davidson FXDX Dyna Super Glide Sport Base 2001\n\u003cbr\u003eHarley Davidson FXDX Dyna Super Glide Sport Base 2002\n\u003cbr\u003eHarley Davidson FXDX Dyna Super Glide Sport Base 2003\n\u003cbr\u003eHarley Davidson FXDX Dyna Super Glide Sport Base 2004\n\u003cbr\u003eHarley Davidson FXDXI Dyna Super Glide Sport Base 2004\n\u003cbr\u003eHarley Davidson FXDXI Dyna Super Glide Sport Base 2005\n\u003cbr\u003eHarley Davidson FXDXT Dyna Super Glide T-Sport Base 2001\n\u003cbr\u003eHarley Davidson FXDXT Dyna Super Glide T-Sport Base 2002\n\u003cbr\u003eHarley Davidson FXDXT Dyna Super Glide T-Sport Base 2003\n\u003cbr\u003eHarley Davidson FXST Softail Standard Base 2000\n\u003cbr\u003eHarley Davidson FXST Softail Standard Base 2001\n\u003cbr\u003eHarley Davidson FXST Softail Standard Base 2002\n\u003cbr\u003eHarley Davidson FXST Softail Standard Base 2003\n\u003cbr\u003eHarley Davidson FXST Softail Standard Base 2004\n\u003cbr\u003eHarley Davidson FXST Softail Standard Base 2005\n\u003cbr\u003eHarley Davidson FXST Softail Standard Base 2006\n\u003cbr\u003eHarley Davidson FXST Softail Standard Base 2007\n\u003cbr\u003eHarley Davidson FXST Softail Standard Base 2008\n\u003cbr\u003eHarley Davidson FXST Softail Standard Base 2009\n\u003cbr\u003eHarley Davidson FXSTB Night Train Base 2000\n\u003cbr\u003eHarley Davidson FXSTB Night Train Base 2001\n\u003cbr\u003eHarley Davidson FXSTB Night Train Base 2002\n\u003cbr\u003eHarley Davidson FXSTB Night Train Base 2003\n\u003cbr\u003eHarley Davidson FXSTB Night Train Base 2004\n\u003cbr\u003eHarley Davidson FXSTB Night Train Base 2005\n\u003cbr\u003eHarley Davidson FXSTB Night Train Base 2006\n\u003cbr\u003eHarley Davidson FXSTB Night Train Base 2007\n\u003cbr\u003eHarley Davidson FXSTB Night Train Base 2008\n\u003cbr\u003eHarley Davidson FXSTB Night Train Base 2009\n\u003cbr\u003eHarley Davidson FXSTBI Night Train Base 2001\n\u003cbr\u003eHarley Davidson FXSTBI Night Train Base 2002\n\u003cbr\u003eHarley Davidson FXSTBI Night Train Base 2003\n\u003cbr\u003eHarley Davidson FXSTBI Night Train Base 2004\n\u003cbr\u003eHarley Davidson FXSTBI Night Train Base 2005\n\u003cbr\u003eHarley Davidson FXSTBI Night Train Base 2006\n\u003cbr\u003eHarley Davidson FXSTC Softail Custom Base 2007\n\u003cbr\u003eHarley Davidson FXSTC Softail Custom Base 2008\n\u003cbr\u003eHarley Davidson FXSTC Softail Custom Base 2009\n\u003cbr\u003eHarley Davidson FXSTC Softail Custom Base 2010\n\u003cbr\u003eHarley Davidson FXSTD Softail Deuce Base 2000\n\u003cbr\u003eHarley Davidson FXSTD Softail Deuce Base 2001\n\u003cbr\u003eHarley Davidson FXSTD Softail Deuce Base 2002\n\u003cbr\u003eHarley Davidson FXSTD Softail Deuce Base 2003\n\u003cbr\u003eHarley Davidson FXSTD Softail Deuce Base 2004\n\u003cbr\u003eHarley Davidson FXSTD Softail Deuce Base 2005\n\u003cbr\u003eHarley Davidson FXSTD Softail Deuce Base 2006\n\u003cbr\u003eHarley Davidson FXSTD Softail Deuce Base 2007\n\u003cbr\u003eHarley Davidson FXSTDI Softail Deuce Base 2001\n\u003cbr\u003eHarley Davidson FXSTDI Softail Deuce Base 2002\n\u003cbr\u003eHarley Davidson FXSTDI Softail Deuce Base 2003\n\u003cbr\u003eHarley Davidson FXSTDI Softail Deuce Base 2004\n\u003cbr\u003eHarley Davidson FXSTDI Softail Deuce Base 2005\n\u003cbr\u003eHarley Davidson FXSTDI Softail Deuce Base 2006\n\u003cbr\u003eHarley Davidson FXSTI Softail Standard Base 2001\n\u003cbr\u003eHarley Davidson FXSTI Softail Standard Base 2002\n\u003cbr\u003eHarley Davidson FXSTI Softail Standard Base 2003\n\u003cbr\u003eHarley Davidson FXSTI Softail Standard Base 2004\n\u003cbr\u003eHarley Davidson FXSTI Softail Standard Base 2005\n\u003cbr\u003eHarley Davidson FXSTI Softail Standard Base 2006\n\u003cbr\u003eHarley Davidson FXSTS Springer Softail Base 2000\n\u003cbr\u003eHarley Davidson FXSTS Springer Softail Base 2001\n\u003cbr\u003eHarley Davidson FXSTS Springer Softail Base 2002\n\u003cbr\u003eHarley Davidson FXSTS Springer Softail Base 2003\n\u003cbr\u003eHarley Davidson FXSTS Springer Softail Base 2004\n\u003cbr\u003eHarley Davidson FXSTS Springer Softail Base 2005\n\u003cbr\u003eHarley Davidson FXSTS Springer Softail Base 2006\n\u003cbr\u003eHarley Davidson FXSTSI Springer Softail Base 2001\n\u003cbr\u003eHarley Davidson FXSTSI Springer Softail Base 2002\n\u003cbr\u003eHarley Davidson FXSTSI Springer Softail Base 2003\n\u003cbr\u003eHarley Davidson FXSTSI Springer Softail Base 2004\n\u003cbr\u003eHarley Davidson FXSTSI Springer Softail Base 2005\n\u003cbr\u003eHarley Davidson FXSTSI Springer Softail Base 2006\u003c\/p\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":51701143896380,"sku":"knnRK-3910-1","price":307.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/095d9ca6ae8458794603fa348261f77f.jpg?v=1747145692","url":"https:\/\/necycleshop.com\/products\/k-n-oval-red-9in-intake-system-for-harley-davidson","provider":"NE Cycle Shop","version":"1.0","type":"link"}