K&N Engineering K&N Street Metal Intake System 2017 Harley Davidson Hammer Black RK-3946B
KN Street Metal Intake System
Air Cleaner Assembly
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 air 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 air 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. To help absorb vibration, a durable mounting gasket is also included. The all-black design of this air intake means it's certain to stand out, especially with that signature red K&N air filter.
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.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008 - 2016 | Harley Davidson | FLHR Road King | Base |
| 2008 - 2013 | Harley Davidson | FLHRC Road King Classic | Base |
| 2008 | Harley Davidson | FLHRSE4 Screamin Eagle Road King | Base |
| 2008 - 2010 | Harley Davidson | FLHT Electra Glide Standard | Base |
| 2008 - 2013 | Harley Davidson | FLHTC Electra Glide Classic | Base |
| 2008 - 2015 | Harley Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 2015 | Harley Davidson | FLHTCUL Electra Glide Ultra Classic Low | Base |
| 2010 | Harley Davidson | FLHTCUSE5 CVO Ultra Classic Electra Glide | Base |
| 2014 - 2015 | Harley Davidson | FLHTCUTG Tri Glide Ultra | Base |
| 2009 - 2013 | Harley Davidson | FLHTCUTG Tri Glide Ultra Classic | Base |
| 2010 - 2014 | Harley Davidson | FLHTK Electra Glide Ultra Limited | Base |
| 2015 - 2016 | Harley Davidson | FLHTK Ultra Limited | Base |
| 2015 - 2016 | Harley Davidson | FLHTKL Ultra Limited Low | Base |
| 2008 - 2016 | Harley Davidson | FLHX Street Glide | Base |
| 2014 - 2016 | Harley Davidson | FLHXS Street Glide Special | Base |
| 2010 - 2011 | Harley Davidson | FLHXXX Street Glide Trike | Base |
| 2015 - 2016 | Harley Davidson | FLRT Freewheeler | Base |
| 2016 - 2017 | Harley Davidson | FLS Softail Slim | Base |
| 2016 - 2017 | Harley Davidson | FLSS Softail Slim S | Base |
| 2016 - 2017 | Harley Davidson | FLSTC Heritage Softail Classic | Base |
| 2016 - 2017 | Harley Davidson | FLSTF Fat Boy | Base |
| 2016 | Harley Davidson | FLSTFB Fat Boy Lo | Base |
| 2016 - 2017 | Harley Davidson | FLSTFBS Fat Boy S | Base |
| 2016 - 2017 | Harley Davidson | FLSTN Softail Deluxe | Base |
| 2008 - 2009 | Harley Davidson | FLTR Road Glide | Base |
| 2011 - 2013 | Harley Davidson | FLTRU Road Glide Ultra | Base |
| 2015 | Harley Davidson | FLTRX Road Glide | Base |
| 2010 - 2013 | Harley Davidson | FLTRX Road Glide Custom | Base |
| 2015 - 2016 | Harley Davidson | FLTRXS Road Glide Special | Base |
| 2017 | Harley Davidson | FXDWG Dyna Wide Glide | Base |
| 2016 - 2017 | Harley Davidson | FXSB Breakout | Base |