K&N Shaker Performance Intake Kit
K&N Shaker Performance Intake systems for Harley Davidson motorcycles increase power by replacing the restrictive stock O.E.M air cleaner with an over-sized K&N high flow air filter and a cast aluminum high-volume aluminum housing. This K&N high flow air intake system gives your Harley an aggressive appearance while providing a significant increase in airflow, resulting in more power. Some K&N air intakes are not legal for sale or use in California and other states adopting California emission standards while others are 50 state legal. View your vehicle applications on K&N's site to better determine the legal status for each vehicle.
- Cast aluminum high volume, performance air intake housing
- Washable and reusable K&N high flow cotton air filter provides outstanding performance and protection
- Built-in breathers replace external O.E.M breathers
- Integrated internal velocity stack
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Easy to install, usually in 90 minutes or less
Note: Part numbers 340-RK3950 & 340-RK-3951 intake systems are not legal for street use in the following US states: Arizona, California, Connecticut, District of Columbia, Maine, Maryland, Massachusetts, New Jersey, New Mexico, New York, Oregon, Pennsylvania, Rhode Island, Vermont, and Washington. This intake system is legal for street use in most states. However, it is not legal for sale or street use in California and the above states that have adopted California Emissions Standards under Section 177 of the Federal Clean Air Act of 1970. Intake systems are subject to governmental regulation in California and certain other states adopting the emission standards of the California Air Resources Board. In order for an intake system to be legal on a specific vehicle in California and the other adopting states, the part number must receive a CARB Executive Order (EO) number. This number makes the part legal for use only on specific years, makes and models of vehicles. A decal with CARB EO number for these parts must be displayed in the engine bay to satisfy smog inspection requirements. All K&N 57 series intakes for North American vehicles have received CARB EO numbers and are street legal in all 50 states. Some intake systems K&N sell begin with the prefixes 63-, 69-, 77, & RK- are not legal for use in California and other states adopting CARB emission standards. Please check K&N's website for the specific CARB status of each intake system we sell for a specific vehicle.
| Specifications | |
|---|---|
| SKU | 340-RK-3951 |
| Brand | K & N |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Part Numbers
| SKU | MPN | Availability | In-Store Pickup | |
|---|---|---|---|---|
| 340-RK-3951 | RK-3951 | 2 In Stock. Ready to ship. | - | |
| 340-RK3950 | RK-3950 | Unavailable. | - |
