K&N · RK-3949
Part #: RK-3949
UPC: 024844365910
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Description: Intake System-Harley Davidson; 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.
Description:
Description
K&N's Street Metal Series High-Flow Air Intake Systems provide attractive styling, offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle. These intake systems eliminate the stock OE air cleaner and replace it with a complete high-flow air intake system to increase power. 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. The K&N air filter is washable, reusable, pre-oiled and ready for installation. A flare-shaped chrome custom cover makes this air intake an excellent choice for increasing the performance and curb-appeal of your bike.
Application summary
| Year | Make / model |
|---|---|
| 2020 | Harley Davidson FLDE Deluxe 107 |
| 2020 | Harley Davidson FLFBS Fat Boy 114 |
| 2020 | Harley Davidson FLHC Heritage Classic 107 |
| 2020 | Harley Davidson FLHCS Heritage Classic 114 |
| 2017-2020 | Harley Davidson FLHR Road King |
| 2018 | Harley Davidson FLHRXS Road King Special |
| 2020 | Harley Davidson FLHRXS Road King Special |
| 2020 | Harley Davidson FLHT Electra Glide Standard |
| 2019 | Harley Davidson FLHTCU Electra Glide Ultra Classic |
| 2017-2018 | Harley Davidson FLHTCUTG Tri Glide Ultra |
| 2020 | Harley Davidson FLHTCUTG Tri Glide Ultra |
| 2017-2018 | Harley Davidson FLHTK Ultra Limited |
| 2020 | Harley Davidson FLHTK Ultra Limited |
| 2017-2018 | Harley Davidson FLHTKL Ultra Limited Low |
| 2017-2020 | Harley Davidson FLHX Street Glide |
| 2017-2018 | Harley Davidson FLHXS Street Glide Special |
| 2020 | Harley Davidson FLHXS Street Glide Special |
| 2017-2018 | Harley Davidson FLRT Freewheeler |
| 2020 | Harley Davidson FLRT Freewheeler |
| 2019-2020 | Harley Davidson FLSB Sport Glide 107 |
| 2019-2020 | Harley Davidson FLSL Softail Slim 107 |
| 2020 | Harley Davidson FLTRK Road Glide Limited |
| 2017-2018 | Harley Davidson FLTRU Road Glide Ultra |
| 2017-2020 | Harley Davidson FLTRX Road Glide |
| 2017-2018 | Harley Davidson FLTRXS Road Glide Special |
| 2020 | Harley Davidson FLTRXS Road Glide Special |
| 2019-2020 | Harley Davidson FXBB Street Bob 107 |
| 2020 | Harley Davidson FXBRS Breakout 114 |
| 2019 | Harley Davidson FXFB Fat Bob 107 |
| 2020 | Harley Davidson FXFBS Fat Bob 114 |
| 2019-2020 | Harley Davidson FXLR Low Rider 107 |
| 2020 | Harley Davidson FXLRS Low Rider S 114 |
Specifications
- GTIN
- 00024844365910
- Weight
- 5.2 lb
- Height
- 4.88 in
- Length
- 11.75 in
- Width
- 9.5 in
- EO
- Not in CA
- Life cycle
- Discontinued
- AAM brand code
- KAN
- Warehouse brand code
- KAN
- AAIA brand code
- BBWQ
Attributes
- Air Filter Color
- Red
- Air Filter Height
- 2 in (51 mm)
- Air Filter Material
- Cotton Gauze
- Air Filter Washable
- Yes
- CARB EO Number
- D-269-60
- California Proposition 65
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- California Restricted
- Not legal for sale or use in California
- Color / Finish
- Red Filter, Chrome Top
- Estimated Horsepower Gain
- 7.42 HP @ 4812 RPM
- Horse Power Increase
- 7 HP
- Mounting Hardware Included
- Yes
- Overall Height
- 4.5 in (114 mm)
- Package Material
- Corrugated
- 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
- 4812
- Replacement Filter
- E-3989
- Street Legal In All US States
- See Vehicle Applications
- TUV Approved (Europe)
- No
- Title
- K&N RK-3949 Intake System-Harley Davidson
- Top Material
- Aluminum
- Warranty
- 1,000,000 Miles/10 Year
- Weight
- 5.2 lb (2.4 kg)
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
2020 Harley Davidson FLDE Deluxe 107; 2020 Harley Davidson FLFBS Fat Boy 114; 2020 Harley Davidson FLHC Heritage Classic 107; 2020 Harley Davidson FLHCS Heritage Classic 114; 2017-2020 Harley Davidson FLHR Road King; 2018 Harley Davidson FLHRXS Road King Special; 2020 Harley Davidson FLHRXS Road King Special; 2020 Harley Davidson FLHT Electra Glide Standard; 2019 Harley Davidson FLHTCU Electra Glide Ultra Classic; 2017-2018 Harley Davidson FLHTCUTG Tri Glide Ultra; 2020 Harley Davidson FLHTCUTG Tri Glide Ultra; 2017-2018 Harley Davidson FLHTK Ultra Limited; 2020 Harley Davidson FLHTK Ultra Limited; 2017-2018 Harley Davidson FLHTKL Ultra Limited Low; 2017-2020 Harley Davidson FLHX Street Glide; 2017-2018 Harley Davidson FLHXS Street Glide Special; 2020 Harley Davidson FLHXS Street Glide Special; 2017-2018 Harley Davidson FLRT Freewheeler; 2020 Harley Davidson FLRT Freewheeler; 2019-2020 Harley Davidson FLSB Sport Glide 107; 2019-2020 Harley Davidson FLSL Softail Slim 107; 2020 Harley Davidson FLTRK Road Glide Limited; 2017-2018 Harley Davidson FLTRU Road Glide Ultra; 2017-2020 Harley Davidson FLTRX Road Glide; 2017-2018 Harley Davidson FLTRXS Road Glide Special; 2020 Harley Davidson FLTRXS Road Glide Special; 2019-2020 Harley Davidson FXBB Street Bob 107; 2020 Harley Davidson FXBRS Breakout 114; 2019 Harley Davidson FXFB Fat Bob 107; 2020 Harley Davidson FXFBS Fat Bob 114; 2019-2020 Harley Davidson FXLR Low Rider 107; 2020 Harley Davidson FXLRS Low Rider S 114
Installation
K&N RK-3949
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