K&N's Street Metal Series High-Flow Air Intake Systems offer increased airflow and deliver more horsepower & torque to your Yamaha XVS950 motorcycle.
The K&N RK-3940 High-Flow Air Intake System increases engine intake airflow and delivering more horsepower & torque to specific Yamaha XVS950 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.
- Designed for Yamaha XVS950 motorcycles
- Increase horsepower and torque
- Easy to install
- Hand made in the USA
- Backed by K&N warranty
Application Summary:
| Year |
Make/Model |
| 2014-2020 |
Yamaha XVS950 Bolt |
| 2016 |
Yamaha XVS950 Bolt C-Spec |
| 2014-2022 |
Yamaha XVS950 Bolt R-Spec |
| Attributes |
| Air Box Included |
Yes |
| Air Filter Color |
Red |
| Air Filter Height |
2.188 in (56 mm) |
| Air Filter Material |
Cotton Gauze |
| Air Filter Outlet Shape |
Not Flanged |
| Air Filter Shape |
Unique |
| Air Filter Washable |
Yes |
| Alternate Part Number |
RK-3940 |
| ASIN |
B00ZFI7T9C |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| CARB EO Number |
D-269-59/D-269-89 |
| Clamp Color/Finish |
Natural |
| Clamp Material |
Stainless Steel |
| Clamp Style |
Regular |
| Clamps Included |
2 |
| Color |
Black |
| Color / Finish |
Red Filter, Metal Top |
| Country of Origin (Primary) |
US |
| Emission Code |
Legal US |
| Estimated Horsepower Gain |
7.14 HP @ 5313 RPM |
| Harmonized Tariff Code (Schedule B) |
8421310000 |
| Hazardous Material Code |
N |
| Horse Power Increase |
7 HP |
| Inlet Diameter |
1.688 in (43 mm) |
| Life Cycle Status Code |
Available to Order |
| Mounting Hardware Included |
Yes |
| NAFTA Preference Criterion Code |
B |
| Neck Flange |
1.688 in (43 mm) |
| Overall Height |
2.75 in (70 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 |
| Replacement Filter |
E-3982 |
| RPM |
5313 |
| SDR Required Flag |
N |
| Street Legal In All US States |
See Application Link Above, Not legal for sale or use in California on any pollution controlled motor vehicle. NOTE: Some specific models and years may be legal in CA. Check the CARB status on your parts at knfilters.com. |
| Style |
Unique |
| Top Material |
Black Powder Coated |
| Top Style |
Metal |
| TUV Approved (Europe) |
No, No |
| Warranty |
No-Hassle Lifetime Limited |
| Warranty Time |
12 |
| Weight |
4.1 lb (1.8 kg) |
| GTIN |
00024844357687 |
