K&N RK-3935

Custom Assemblies > Intake System-Harley Davidson
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   1 Customer Review
Your Price: USD $567.89

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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.

[RK Series Street Metal High Flow Air Intakes for Harley-Davidson Motorcycles]
  • Designed for Harley-Davidson motorcycles
  • Increase horsepower and torque
  • Easy to install
  • Made in USA
  • Backed by K&N warranty

Product Specifications

Estimated Horsepower Gain11.57 HP @ 5203 RPM
Air Filter ColorRed
Air Filter Height2.188 in (56 mm)
Air Filter Inside Diameter5.25 in (133 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeNot Flanged
Air Filter ShapeUnique
California RestrictedNot legal for sale or use in California
Clamp MaterialNo Clamps Required
Clamp StyleNo Clamps Required
Clamps IncludedNo
Filter MaterialCotton Gauze
Inlet Diameter3.25 in (83 mm)
Mounting Hardware IncludedYes
Neck Flange3.25 in (83 mm)
Overall Height2.25 in (57 mm)
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 FilterE-3333
Street Legal In All US States No
Top Material/FinishChrome
Top StyleChrome
TUV Approved (Europe)No
Weight5 lb (2.3 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Product Reviews

Review part RK-3935
Wednesday, August 12, 2015 - Part RK-3935
Great kit easy intall and GREAT LOOKING

Tom Roche
Murrieta California