K&N · RK-3930
Part #: RK-3930
UPC: 024844200556
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Description: Intake System-Harley Davidson; This K&N RK Series Air Intake System was designed to get more horsepower from your Twin Cam Harley-Davidson engine. This RK Series assembly retains a factory appearance by utilizing the stock air cleaner cover.
Description:
Description
The K&N RK-3930 Air Intake System was designed to get more horsepower from your Twin Cam Harley-Davidson engine. Built around the legendary K&N High-Flow Air Filter, this RK Series assembly includes an innovative powder coated billet aluminum back plate that eliminates external breathers and features a built-in, dyno-tuned velocity stack. The result is a significant airflow increase to the engine without sacrificing filtration. This RK Series assembly retains a factory appearance by utilizing the stock air cleaner cover.
Features & benefits
- Increased Horsepower: Guaranteed to increase horsepower, helping unlock greater performance from your engine.
- Enhanced Driving Experience: Improves throttle response and improved engine sound.
- Premium Construction: Built with premium intake materials and a durable, high-quality finish designed for lasting performance.
- 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.
Information
Associated products: E-3972 Round Air Filter, 99-5000 Filter Care Service Kit Aerosol
Application summary
| Year | Make / model |
|---|---|
| 2008-2013 | Harley-Davidson FLHR Road King |
| 2008-2013 | Harley-Davidson FLHRC Road King Classic |
| 2008 | Harley-Davidson FLHRSE4 Screamin Eagle Road King |
| 2008-2009 | Harley-Davidson FLHT Electra Glide Standard |
| 2008-2013 | Harley-Davidson FLHTC Electra Glide Classic |
| 2008-2013 | Harley-Davidson FLHTCU Electra Glide Ultra Classic |
| 2010 | Harley-Davidson FLHTCUSE5 CVO Ultra Classic Electra Glide |
| 2009-2013 | Harley-Davidson FLHTCUTG Tri Glide Ultra Classic |
| 2010-2013 | Harley-Davidson FLHTK Electra Glide Ultra Limited |
| 2008-2013 | Harley-Davidson FLHX Street Glide |
| 2010-2011 | Harley-Davidson FLHXXX Street Glide Trike |
| 2008-2010 | Harley-Davidson FLTR Road Glide |
| 2011-2013 | Harley-Davidson FLTRU Road Glide Ultra |
| 2010-2013 | Harley-Davidson FLTRX Road Glide Custom |
Specifications
- GTIN
- 00024844200556
- Weight
- 3.5 lb
- Height
- 4.88 in
- Length
- 11.75 in
- Width
- 9.5 in
- EO
- Legal US
- Life cycle
- Available to Order
- Alt. part number
- RK-3930
- AAM brand code
- KAN
- Warehouse brand code
- KAN
- AAIA brand code
- BBWQ
Attributes
- AAM Standard Pack
- 1
- Air Box Included
- No
- Air Filter Color
- Red
- Air Filter Height
- 1.625 in (41 mm)
- Air Filter Inside Diameter
- 6.188 in (157 mm)
- Air Filter Material
- Cotton Gauze
- Air Filter Outlet Shape
- Not Flanged
- Air Filter Shape
- Oval
- Air Filter Washable
- Yes
- Alternate Part Number
- RK-3930
- CARB EO Number
- D-269-55/59
- California Proposition 65
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Clamp Color/Finish
- Not Applicable
- Clamp Material
- No Clamps Required
- Clamp Style
- No Clamps Required
- Clamps Included
- No Clamps Included
- Color / Finish
- Red Filter, Aluminum Top
- Couplers Included
- None
- Estimated Horsepower Gain
- 8.43 HP @ 3700 RPM
- Horse Power Increase
- 8 HP
- Inlet Diameter
- 2.469 in (63 mm)
- Mass Air Flow Sensor Adapter Included
- No
- Mounting Hardware Included
- Yes
- Neck Flange
- 2.469 in (63 mm)
- Oil Included
- Yes
- Overall Height
- 1.875 in (48 mm)
- Package Material
- Paperboard
- Package Type
- Box
- Product Box Height
- 4.88 in (124 mm)
- Product Box Length
- 11.75 in (298 mm)
- Product Box Width
- 9.5 in (241 mm)
- Product Style
- Motorcycle Intake System
- RPM
- 3700
- Replacement Filter
- E-3972
- Retail Packaging
- Yes
- Size
- 9 Inch
- Street Legal In All US States
- Legal for use in all 50 states.
- Style
- Oval
- TUV Approved (Europe)
- No
- Title
- K&N RK-3930 Intake System-Harley Davidson
- Top Material
- Aluminum
- Top Style
- Metal
- Warranty
- No-Hassle Lifetime Limited
- Weight
- 3.5 lb (1.6 kg)
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
2008-2013 Harley-Davidson FLHR Road King; 2008-2013 Harley-Davidson FLHRC Road King Classic; 2008 Harley-Davidson FLHRSE4 Screamin Eagle Road King; 2008-2009 Harley-Davidson FLHT Electra Glide Standard; 2008-2013 Harley-Davidson FLHTC Electra Glide Classic; 2008-2013 Harley-Davidson FLHTCU Electra Glide Ultra Classic; 2010 Harley-Davidson FLHTCUSE5 CVO Ultra Classic Electra Glide; 2009-2013 Harley-Davidson FLHTCUTG Tri Glide Ultra Classic; 2010-2013 Harley-Davidson FLHTK Electra Glide Ultra Limited; 2008-2013 Harley-Davidson FLHX Street Glide; 2010-2011 Harley-Davidson FLHXXX Street Glide Trike; 2008-2010 Harley-Davidson FLTR Road Glide; 2011-2013 Harley-Davidson FLTRU Road Glide Ultra; 2010-2013 Harley-Davidson FLTRX Road Glide Custom
Installation
K&N RK-3930
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