K&N Street Metal Intake System for 2012-2016 Harley Davidson Road King 103cl Side Draft Touring - RK-3952

K&N Engineering is a renowned leader in high-performance air filtration and induction systems, dedicated to providing superior airflow, engine protection, and enhanced performance. Made in the USA, K&N designs and manufactures a wide range of products, including washable air filters, cold air intakes, and performance air filtration systems, for vehicles, motorcycles, trucks, and more. With over 50 years of innovation, K&N utilizes advanced cotton-gauze technology to deliver exceptional filtration while boosting horsepower and fuel efficiency. Trusted by automotive enthusiasts and racing professionals worldwide, K&N Engineering continues to set the standard for quality, durability, and performance in the automotive industry.

K&N Street Metal Air Intake Systems for Harley Davidson motorcycles replace the restrictive stock OE air cleaner with an oversized K&N High-Flow Air Filter and a high-volume cast aluminum housing. If you're looking for an aggressive appearance but want a significant increase in airflow, resulting in more power, this high-flow air intake system is exactly what your Harley needs. Installation is so simple, it can usually be done in 90 minutes or less. The K&N air filter is washable, reusable, pre-oiled and ready for installation. This intake system features an updated, modern look with an oval-shaped matte black housing. Silver details and sanded fins further enhance the streamlined look. Internal breathers provide a sleek, clean appearance. This air intake has a classic styling with a savage appeal. These K&N air intakes are street legal in most states. They are not legal for use in California and other states adopting California emission standards.

Installation Instructions

User 1


This Part Fits:

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

Fitment Years: 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017.