K&N RK-3937 Intake System

K&N's Street Metal Series High-Flow Air Intake Systems provide a good looking appearance, offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle.

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K&N's Street Metal Series High-Flow Air Intake Systems provide a good looking appearance, offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle. These intake systems increase power by eliminating the stock OE air cleaner and replacing it with a complete high-flow air intake system. The sturdy, custom aluminum backing plate mounts directly to the throttle body via an aluminum integrated, internal-run breather system. The intake system comes with a K&N Air Filter for high air flow and long service intervals. A durable mounting gasket is also included to help absorb vibration. The K&N high-flow air filter is washable, reusable, pre-oiled and ready for installation. Simple designed custom covers give this air intake good looks while powering down the highway or at your local show.

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Application Summary:

Year	Make/Model
2008-2016	Harley Davidson FLHR Road King
2008-2013	Harley Davidson FLHRC Road King Classic
2008	Harley Davidson FLHRSE4 Screamin Eagle Road King
2008-2009	Harley Davidson FLHT Electra Glide Standard
2008-2013	Harley Davidson FLHTC Electra Glide Classic
2008-2016	Harley Davidson FLHTCU Electra Glide Ultra Classic
2015-2016	Harley Davidson FLHTCUL Electra Glide Ultra Classic Low
2010	Harley Davidson FLHTCUSE5 CVO Ultra Classic Electra Glide
2009-2013	Harley Davidson FLHTCUTG Tri Glide Ultra Classic
2011-2014	Harley Davidson FLHTK Electra Glide Ultra Limited
2015-2016	Harley Davidson FLHTK Ultra Limited
2015-2016	Harley Davidson FLHTKL Ultra Limited Low
2008-2016	Harley Davidson FLHX Street Glide
2014-2016	Harley Davidson FLHXS Street Glide Special
2010-2011	Harley Davidson FLHXXX Street Glide Trike
2015-2016	Harley Davidson FLRT Freewheeler
2016-2017	Harley Davidson FLS Softail Slim
2016-2017	Harley Davidson FLSS Softail Slim S
2016-2017	Harley Davidson FLSTC Heritage Softail Classic
2016-2017	Harley Davidson FLSTF Fat Boy
2016	Harley Davidson FLSTFB Fat Boy Lo
2016-2017	Harley Davidson FLSTFBS Fat Boy S
2016-2017	Harley Davidson FLSTN Softail Deluxe
2008-2009	Harley Davidson FLTR Road Glide
2011-2013	Harley Davidson FLTRU Road Glide Ultra
2015-2016	Harley Davidson FLTRX Road Glide
2010-2013	Harley Davidson FLTRX Road Glide Custom
2015-2016	Harley Davidson FLTRXS Road Glide Special
2016-2017	Harley Davidson FXSB Breakout

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