Car Boat Motorcycle Powersports Camper Truck Tools Guaranteed vehicle fit Military & first responder discount Easy Returns
Your cart 0 items
Subtotal $0.00
VIEW CART →
K&N

Street Metal Intake System for 12-16 Harley-Davidson Road King 103cl Side Draft Touring

Part Number RK-3952 (101819395)
UPC: 24844367013
Package contents: 1 Each per Bag
Select vehicle for guaranteed fit
$314.99

In stockShips by 13th Nov

Description

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.

Fitment

This part fits the following vehicles.

Harley-Davidson

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

Features & benefits

  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Cast aluminum high-volume, performance air intake housing in black
  • Washable and reusable K&N High-Flow cotton air filter that provides outstanding performance and protection
  • Integrated internal velocity stack
  • Built-in breathers replace external OE breathers
  • Easy to install, usually in 90 minutes or less
  • Washable & Reusable Air Filter: Includes a High-Flow Air Filter that can go up to 100,000 miles before cleaning under normal highway driving conditions.
  • Direct replacement - this engine air filter assembly is designed to match the performance of an original equipment filter box on specified vehicles
  • Restores performance - engineered to provide a tight seal that keeps out moisture and debris to help protect the air filter when a factory assembly is cracked, warped or missing
  • Durable construction - designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
  • Associated products: E-3988 Custom Air Filter, 99-5000 Filter Care Service Kit Aerosol

Specifications

Air Filter Color Red
Air Filter Height 2.39 in (61 mm)
Air Filter Included Yes
Air Filter Material Cotton Gauze
Air Filter Washable Yes
CARB EO Number D-269-59
Color Metal
Color / Finish Red Filter, Black Top
Country Of Origin CN
Epa Compliant
Estimated Horsepower Gain 7.12 HP @ 4668 RPM
Housing Material Aluminum
Item Type High Performance
Mounting Hardware Included Yes
Overall Height 4.25 in (108 mm)
Package Contents 1 Air Filter
Package Material Paperboard
Package Quantity 1
Package Type Box
Product Style Motorcycle Intake System
Replacement Filter E-3988
Retail Packaging Yes
Street Legal Yes
Street Legal In All US States Not legal for sale or use in California on any pollution controlled motor vehicle. NOTE: Some specific models and years may be legal in CA. Check the CARB status on your parts at knfilters.com.
Top Material Black Powder Coated
TUV Approved (Europe) No
Weight 4.1 lb (1.9 kg)

Warranty

No-Hassle Lifetime Limited

Videos and guides

About K&N

For over 50 years, K&N® has been an industry-leader in automotive filtration and technology—offering products to increase performance, protection, and longevity in thousands of vehicle applications for consumers worldwide.

K&N Engineering, of Riverside, California, is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. From humble beginnings as a family run business over 35 years ago, K&N Engineering, now a truly global company with offices in the U.K. and the Netherlands, continues to exist as a family owned business with an enthusiast mindset and a direct connection with motor sports that carries over throughout all levels of management and manufacturing. Today, K&N exists as both the sales and brand leader for performance filters, and maintains a stocking catalogue of over 3,500 part numbers, including an extensive line of both factory replacement drop-in filters, FIPK (Fuel Injection Performance Kit) applications, and its line of innovative Performance Gold oil filters. The cornerstone of K&N's philosophy has been, and continues to be, that automotive performance does not have to have a shelf life, or to stand at odds with the quality of life of the purchasing consumer or others. Put simply, the benefits of increased performance associated with K&N filters contributes meaningfully towards money savings, fuel savings, and a dramatic reduction in environmental waste for the life of the vehicle in which the filter is installed. K&N appreciates that a little education goes a long way in helping consumers take an active role in thinking for the first time about air filters, and then taking an active stance in choosing the filter that is right for them and best reflects their values and needs. With this choice made, K&N consumers become K&N advocates for life, giving "lifetime" another layer of significance.

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

$314.99

Unlock your iD perks.

Subscribe to our newsletter to receive exclusive offers, product recommendations, expert tips and more.