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63-1134
$339.99 USD
MSRP $399.99 15.0% Off
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K&N 63-1134 Air Intake

Performance Products > Performance Intake Kit
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Cast aluminum high-performance intake tube
  • 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
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
The K&N 63-1134 Air Intake fits some Harley Davidson FLHP Road King Police, Harley Davidson FLHR Road King, Harley Davidson FLHRC Road King Classic, Harley Davidson FLHRSE4 Screamin Eagle Road King, Harley Davidson FLHT Electra Glide Standard, Harley Davidson FLHTC Electra Glide Classic, Harley Davidson FLHTP Electra Glide Police, Harley Davidson FLHX Street Glide, Harley Davidson FLHXS Street Glide Special, Harley Davidson FLRT Freewheeler, Harley Davidson FLS Softail Slim, Harley Davidson FLSS Softail Slim S, Harley Davidson FLSTC Heritage Softail Classic, Harley Davidson FLSTF Fat Boy, Harley Davidson FLSTFB Softail Fat Boy Lo, Harley Davidson FLSTFBS Fat Boy S, Harley Davidson FLSTN Softail Deluxe, Harley Davidson FLTR Road Glide, Harley Davidson FLTRX Road Glide, Harley Davidson FLTRX Road Glide Custom, Harley Davidson FLTRXS Road Glide Special, and Harley Davidson FXSB Breakout models. See vehicle applications link for details.
K&N AirCharger air intakes for select Harley-Davidson Touring, Softail, Twin-Cam and Sportster motorcycle models increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N high-flow air filter and cast aluminum intake tube. These intakes come with an die-cast aluminum throttle-body mounting plate and mounting hardware. K&N high-flow intake systems give your Harley® an aggressive appearance while providing a significant increase in airflow resulting in more power. 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.

[More Info on AirChargers for Harley-Davidson Motorcycles]

Product Specifications

Estimated Horsepower Gain6.11 HP @ 4907 RPM
Air Filter ColorRed
Air Filter Height5.25 in (133 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
California RestrictedNot legal for sale or use in California
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included1
Intake Pipe Color / FinishBlack
Intake Pipe MaterialAluminum
Product Box Height4.88 in (124 mm)
Product Box Length11.75 in (298 mm)
Product Box Width9.5 in (241 mm)
Product StyleMotorcycle Intake System
Replacement FilterRE-5286
Street Legal In All US States No
TUV Approved (Europe)No
Weight4.2 lb (1.9 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 63-1134 Air Intake Product Reviews