K&N Intake System for Harley Davidson - Color (Red) - Style (Oval) - Size (9in)

The K&N RK-3930 Air Intake System was designed to get more horsepower from your Twin Cam Harley-Davidson engine. Built around the legendary K&N High-Flow Air Filter, 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. This K&N RK Series Air Intake System was designed to get more horsepower from your Twin Cam Harley-Davidson engine. This RK Series assembly retains a factory appearance by utilizing the stock air cleaner cover. Fitment 2008 Harley Davidson FLHR Road King Base 2008 Harley Davidson FLHRC Road King Classic Base 2008 Harley Davidson FLHRSE4 Screamin Eagle Road King Base 2008 Harley Davidson FLHT Electra Glide Standard Base 2008 Harley Davidson FLHTC Electra Glide Classic Base 2008 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2008 Harley Davidson FLHX Street Glide Base 2008 Harley Davidson FLTR Road Glide Base 2009 Harley Davidson FLHR Road King Base 2009 Harley Davidson FLHRC Road King Classic Base 2009 Harley Davidson FLHT Electra Glide Standard Base 2009 Harley Davidson FLHTC Electra Glide Classic Base 2009 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2009 Harley Davidson FLHTCUTG Tri Glide Ultra Classic Base 2009 Harley Davidson FLHX Street Glide Base 2009 Harley Davidson FLTR Road Glide Base 2010 Harley Davidson FLHR Road King Base 2010 Harley Davidson FLHRC Road King Classic Base 2010 Harley Davidson FLHT Electra Glide Standard Base 2010 Harley Davidson FLHTC Electra Glide Classic Base 2010 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2010 Harley Davidson FLHTCUSE5 CVO Ultra Classic Electra Glide Base 2010 Harley Davidson FLHTCUTG Tri Glide Ultra Classic Base 2010 Harley Davidson FLHTK Electra Glide Ultra Limited Base 2010 Harley Davidson FLHX Street Glide Base 2010 Harley Davidson FLHXXX Street Glide Trike Base 2010 Harley Davidson FLTRX Road Glide Custom Base 2011 Harley Davidson FLHR Road King Base 2011 Harley Davidson FLHRC Road King Classic Base 2011 Harley Davidson FLHTC Electra Glide Classic Base 2011 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2011 Harley Davidson FLHTCUTG Tri Glide Ultra Classic Base 2011 Harley Davidson FLHTK Electra Glide Ultra Limited Base 2011 Harley Davidson FLHX Street Glide Base 2011 Harley Davidson FLHXXX Street Glide Trike Base 2011 Harley Davidson FLTRU Road Glide Ultra Base 2011 Harley Davidson FLTRX Road Glide Custom Base 2012 Harley Davidson FLHR Road King Base 2012 Harley Davidson FLHRC Road King Classic Base 2012 Harley Davidson FLHTC Electra Glide Classic Base 2012 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2012 Harley Davidson FLHTCUTG Tri Glide Ultra Classic Base 2012 Harley Davidson FLHTK Electra Glide Ultra Limited Base 2012 Harley Davidson FLHX Street Glide Base 2012 Harley Davidson FLTRU Road Glide Ultra Base 2012 Harley Davidson FLTRX Road Glide Custom Base 2013 Harley Davidson FLHR Road King Base 2013 Harley Davidson FLHRC Road King Classic Base 2013 Harley Davidson FLHTC Electra Glide Classic Base 2013 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2013 Harley Davidson FLHTCUTG Tri Glide Ultra Classic Base 2013 Harley Davidson FLHTK Electra Glide Ultra Limited Base 2013 Harley Davidson FLHX Street Glide Base 2013 Harley Davidson FLTRU Road Glide Ultra Base 2013 Harley Davidson FLTRX Road Glide Custom Base 2016 Harley Davidson FLS Softail Slim Base 2016 Harley Davidson FLSS Softail Slim S Base 2016 Harley Davidson FLSTC Heritage Softail Classic Base 2016 Harley Davidson FLSTF Fat Boy Base 2016 Harley Davidson FLSTFB Fat Boy Lo Base 2016 Harley Davidson FLSTFBS Fat Boy S Base 2016 Harley Davidson FLSTN Softail Deluxe Base 2016 Harley Davidson FXSB Breakout Base 2017 Harley Davidson FLS Softail Slim Base 2017 Harley Davidson FLSS Softail Slim S Base 2017 Harley Davidson FLSTC Heritage Softail Classic Base 2017 Harley Davidson FLSTF Fat Boy Base 2017 Harley Davidson FLSTFBS Fat Boy S Base 2017 Harley Davidson FLSTN Softail Deluxe Base 2017 Harley Davidson FXSB Breakout Base