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RK-3914
$171.99 USD
MSRP $299.99 42.7% Off
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K&N RK-3914

Custom Assemblies > Intake System-Harley Davidson
  • Designed to increase horsepower & torque
  • Washable and reusable
  • Attractive custom look
  • Chrome plated cover
K&N air cleaner assemblies, designed for your Harley-Davidson®, are a remarkable combination of performance and style. They are machined from billet aluminum, luster polished, then chrome plated to complement your show bike. These K&N custom air cleaners fit all touring models. Each K&N air cleaner comes complete and ready to use, including mounting bracket kit with nothing else to buy.

Product Specifications

Air Filter ColorRed
Air Filter Height2.188 in (56 mm)
Air Filter Inside Diameter9.219 in (234 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeNot Flanged
Air Filter ShapeTeardrop
California RestrictedNot legal for sale or use in California
Clamp MaterialNo Clamps Required
Clamp StyleNo Clamps Required
Clamps IncludedNo Clamps Included
ColorRed
Filter MaterialCotton Gauze
Inlet Diameter3.219 in (82 mm)
Mounting Hardware IncludedYes
Neck Flange3.219 in (82 mm)
Overall Height2.5 in (64 mm)
Product Box Height4.5 in (114 mm)
Product Box Length11.56 in (294 mm)
Product Box Width9.5 in (241 mm)
Product StyleMotorcycle Intake System
Replacement FilterE-3333
Size10-12
Street Legal In All US States No
StyleTeardrop
Top Material/FinishChrome
Top StyleChrome
TUV Approved (Europe)No
Weight4.8 lb (2.2 kg)

Customer Feedback

Be the first to review part RK-3914
K&N has a great web site. I used their vehicle search to find the correct filter for my Harley Davidson 103. I really like the nut on the end of the filter as it makes installation and removal easy, no special tools required. An overall excellent experience Fast shipping as well.

Harold Brooks
San Antonio, Texas
Noticed right away that car had more power. Increased fuel mileage almost two and a half mpg. I always replace the stock filter with a K&N. I have 2 Pickups and 3 cars and a Harley Davidson Street Glide all have K&N filters.

Terry Hagg
Wheatland, Louisianna
This filter designed spared me the trouble of using the Harley Davidson stock replacement kit or the expensive naked filter assembly. I have hi-flow performance concealed in the original housing. My bike is a very new production model with limited after market products available, so Thanks K&N. Harley Davidson Street 750 owner.

Brother Andy
Maryland