K&N RK-3942 Intake System-Harley Davidson
by K&N
SKU ds_BBWQ_RK-3942
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Original price
$260.27
-
Original price
$260.27
Original price
$260.27
$260.27
$260.27
-
$260.27
Current price
$260.27
Availability:
Out of stock
Description
The K&N RK-3942 High-Flow Air Intake System increases engine intake airflow and delivering more horsepower & torque to your Harley-Davidson motorcycle. 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.
Resources
Installation InstructionsResources
Installation InstructionsSpecifications
| Air Filter Color | Red |
| Air Filter Height | 2.188 in (56 mm) |
| Air Filter Material | Cotton Gauze |
| Air Filter Shape | Oval |
| Air Filter Washable | Yes |
| CARB EO Number | D-269-55 |
| Color / Finish | Red Filter, Metal Top |
| Description_DEF | Air Cleaner Assembly |
| Description_DES | Intake System-Harley Davidson |
| Description_EXT | 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_INV | Intake System-Harley Davidson |
| Description_MKT | The K&N RK-3942 High-Flow Air Intake System increases engine intake airflow and delivering more horsepower & torque to your Harley-Davidson motorcycle. 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. |
| Description_SHO | Air Intake System |
| Estimated Horsepower Gain | 9.32 HP @ 4803 RPM |
| height | 4.875 |
| Horse Power Increase | 9 HP |
| Inlet Diameter | 1.313 in (33 mm) |
| length | 11.75 |
| LTL | N |
| Mounting Hardware Included | Yes |
| Overall Height | 2.188 in (56 mm) |
| Package Material | Paperboard |
| Package Type | Box |
| Product Style | Motorcycle Intake System |
| Prop 65 (C, R or CR) | CR |
| Prop 65 - Short Label | WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Prop 65 Warning Label | https://www.knfilters.com/images/l/prop65.jpg |
| Prop 65 Yes/No | Yes |
| Replacement Filter | E-3980 |
| RPM | 4803 |
| Street Legal In All US States | Yes |
| Title | K&N RK-3942 Intake System-Harley Davidson |
| Top Material | Black Powder Coated |
| TUV Approved (Europe) | No |
| Warranty | No-Hassle Lifetime Limited |
| weight | 2.75 |
| weight | 2.8 lb (1.2 kg) |
| width | 9.5 |
