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K&N RK-3911 4.5 out of 5 stars 2 Customer Reviews
Custom Assemblies > Intake System-Harley Davidson

List Price: $371.16
Your Price: $222.99

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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.
  • Designed to increase horsepower & torque
  • Washable and reusable
  • Attractive custom look
  • Chrome plated cover

Product Specifications

Air Filter Color:Red
Air Filter Height:2.25 in (57 mm)
Air Filter Inside Diameter:6.125 in (156 mm)
Air Filter Material:Cotton Gauze
Air Filter Outlet Shape:Not Flanged
Air Filter Shape:Round
California Restricted:Not legal for sale or use in California
Clamp Material:No Clamps Required
Clamp Style:No Clamps Required
Filter Material:Cotton Gauze
Height:2.25 in (57 mm)
Inlet Diameter:2.4 in (61 mm)
Inner Wire:No
Inside Diameter:6.13 in (156 mm)
Intake Pipe Ports:All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included:Mass Air Flow Sensor Adapter Included When Required
Mounting Hardware Included:Yes
Neck Flange:2.4 in (61 mm)
Outside Diameter:7.5 in (191 mm)
Overall Height:2.5 in (64 mm)
Part Number:RK-3911
Product Box Height:4.5 in (114 mm)
Product Box Length:11.56 in (294 mm)
Product Box Width:9.5 in (241 mm)
Product Style:Motorcycle Intake System
Replacement Filter:E-3336
Street Legal In All US States:No
Top Material/Finish:Chrome
Top Style:Metal
Total Height:2.5 in (64 mm)
TUV Approved (Europe):No
Vacuum Tubing Included:No
Weight:4.6 lb (2.1 kg)

Product Reviews

 Looks great easy to install needs to be rejeted running a little lean but overall very happy
Brian, Chicago, Illinois
 Good fit. Installed in minutes. Bike runs way better.
Jim Nichols, Lakeland, Florida