K&N Engineering K&N Street Metal Intake System 2017 Harley Davidson Shaker Black H/D Touring Models RK-3956
KN Street Metal Intake System
Air Cleaner Assembly
K&N Street Metal Air Intake Systems for Harley Davidson motorcycles replace the restrictive stock OE air cleaner with an oversized K&N High-Flow Air Filter and a high-volume cast aluminum housing. If you're looking for an aggressive appearance but want a significant increase in airflow, resulting in more power, this high-flow air intake system is exactly what your Harley needs. Installation is so simple, it can usually be done in 90 minutes or less. The K&N air filter is washable, reusable, pre-oiled and ready for installation. This intake system features an updated, modern look with an oval-shaped matte black housing. Silver details and sanded fins further enhance the streamlined look. Internal breathers provide a sleek, clean appearance. This air intake has a classic styling with a savage appeal. These K&N air intakes are street legal in most states. They are not legal for use in California and other states adopting California emission standards.
K&N Street Metal performance air intake systems increase power by replacing the restrictive stock OE air cleaner with a K&N complete performance air intake system.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018 - 2020 | Harley Davidson | FLDE Deluxe 107 | Base |
| 2018 - 2019 | Harley Davidson | FLFB Fat Boy 107 | Base |
| 2018 - 2021 | Harley Davidson | FLFBS Fat Boy 114 | Base |
| 2018 - 2021 | Harley Davidson | FLHC Heritage Classic 107 | Base |
| 2018 - 2021 | Harley Davidson | FLHCS Heritage Classic 114 | Base |
| 2017 - 2021 | Harley Davidson | FLHR Road King | Base |
| 2018 - 2021 | Harley Davidson | FLHRXS Road King Special | Base |
| 2018 - 2021 | Harley Davidson | FLHT Electra Glide Standard | Base |
| 2017 - 2019 | Harley Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 2017 - 2021 | Harley Davidson | FLHTCUTG Tri Glide Ultra | Base |
| 2017 - 2021 | Harley Davidson | FLHTK Ultra Limited | Base |
| 2017 - 2019 | Harley Davidson | FLHTKL Ultra Limited Low | Base |
| 2017 - 2021 | Harley Davidson | FLHX Street Glide | Base |
| 2017 - 2021 | Harley Davidson | FLHXS Street Glide Special | Base |
| 2017 - 2021 | Harley Davidson | FLRT Freewheeler | Base |
| 2018 - 2021 | Harley Davidson | FLSB Sport Glide 107 | Base |
| 2018 - 2021 | Harley Davidson | FLSL Softail Slim 107 | Base |
| 2020 - 2021 | Harley Davidson | FLTRK Road Glide Limited | Base |
| 2017 - 2019 | Harley Davidson | FLTRU Road Glide Ultra | Base |
| 2017 - 2021 | Harley Davidson | FLTRX Road Glide | Base |
| 2017 - 2021 | Harley Davidson | FLTRXS Road Glide Special | Base |
| 2018 - 2020 | Harley Davidson | FXBB Street Bob 107 | Base |
| 2021 | Harley Davidson | FXBBS Street Bob 114 | Base |
| 2018 - 2019 | Harley Davidson | FXBR Breakout 107 | Base |
| 2018 - 2020 | Harley Davidson | FXBRS Breakout 114 | Base |
| 2018 - 2019 | Harley Davidson | FXFB Fat Bob 107 | Base |
| 2018 - 2021 | Harley Davidson | FXFBS Fat Bob 114 | Base |
| 2018 - 2020 | Harley Davidson | FXLR Low Rider 107 | Base |
| 2020 - 2021 | Harley Davidson | FXLRS Low Rider S 114 | Base |
| 2020 - 2021 | Harley Davidson | FXST Softail Standard 107 | Base |