K&N · RK-3943
Part #: RK-3943
UPC: 024844362667
Log in for inventory
Notify me when this item is in stock.
This is a message from K&N on the BRAND, not a CAtegory.
Description: K&N's Street Metal Series High-Flow Air Intake Systems offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle.
Description:
Description
The K&N RK-3943 High-Flow Air Intake System increases engine intake airflow and delivering more horsepower & torque to certain Harley-Davidson XL1200 model motorcycles. The intake system increases 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. The K&N High-Flow Air Filter is washable, reusable, pre-oiled and ready for installation.
Application summary
| Year | Make / model |
|---|---|
| 2014-2018 | Harley Davidson XL1200C Sportster 1200 Custom |
| 2017-2018 | Harley Davidson XL1200CX Roadster |
| 2014-2017 | Harley Davidson XL1200T SuperLow 1200T |
| 2014-2016 | Harley Davidson XL1200V Seventy-Two |
| 2014-2017 | Harley Davidson XL1200X Forty-Eight |
| 2015-2018 | Harley Davidson XL883L SuperLow |
| 2015-2016 | Harley Davidson XL883N Iron 883 |
Specifications
- GTIN
- 00024844362667
- Weight
- 3.44 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
- 2.25 in (57 mm)
- Air Filter Material
- Cotton Gauze
- Air Filter Washable
- Yes
- CARB EO Number
- D-269-59
- 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
- Estimated Horsepower Gain
- 6.35 HP @ 5279 RPM
- Horse Power Increase
- 6 HP
- Mounting Hardware Included
- Yes
- Overall Height
- 2.5 in (64 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
- 5279
- Replacement Filter
- E-3040
- Street Legal In All US States
- See Vehicle Applications
- TUV Approved (Europe)
- No
- Title
- K&N RK-3943 Intake System-Harley Davidson
- Top Material
- None
- Warranty
- 12 Months
- Weight
- 3.4 lb (1.6 kg)
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
2014-2018 Harley Davidson XL1200C Sportster 1200 Custom; 2017-2018 Harley Davidson XL1200CX Roadster; 2014-2017 Harley Davidson XL1200T SuperLow 1200T; 2014-2016 Harley Davidson XL1200V Seventy-Two; 2014-2017 Harley Davidson XL1200X Forty-Eight; 2015-2018 Harley Davidson XL883L SuperLow; 2015-2016 Harley Davidson XL883N Iron 883
Installation
K&N RK-3943
Use arrow keys or the on-screen controls to move between images.
