Description
Experience an immediate boost in horsepower and throttle response with the K&N AirCharger Performance Air Intake System. This kit replaces the restrictive OEM air cleaner with a high-flow, washable K&N filter and a durable cast aluminum intake tube—enhancing engine performance while giving your Harley-Davidson an aggressive, eye-catching look. Purchase the K&N AirCharger 2017-2018 to enjoy a noticeable improvement in your ride.
Key Benefits & Features
• Replaces the stock OEM air cleaner for improved airflow
• High-flow, washable, and reusable K&N air filter
• Durable cast aluminum intake tube with a die-cast throttle-body mounting plate
• Enhanced engine performance with increased horsepower and torque
• Aggressive, matte silver design that stands out
• Street legal in most states (except California and states that follow CA emissions)
Easy Installation & Legal Considerations
Installation is straightforward—typically completed in less than 90 minutes using the included mounting hardware. Simply follow the provided installation instructions to ensure optimal performance. For detailed installation guidance, please refer to the Installation Instructions .
Discover additional performance upgrades in our Air Intake Systems collection.
Fitment Guide
This part fits the following Harley-Davidson models:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2020 | Harley-Davidson | FLDE Deluxe 107 | Base |
| 2018-2019 | Harley-Davidson | FLFB Fat Boy 107 | Base |
| 2018-2023 | Harley-Davidson | FLFBS Fat Boy 114 | Base |
| 2018-2021 | Harley-Davidson | FLHC Heritage Classic 107 | Base |
| 2018-2023 | Harley-Davidson | FLHCS Heritage Classic 114 | Base |
| 2017-2022 | Harley-Davidson | FLHR Road King | Base |
| 2018-2023 | Harley-Davidson | FLHRXS Road King Special | Base |
| 2018-2022 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 2017-2019 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 2017-2023 | Harley-Davidson | FLHTCUTG Tri Glide Ultra | Base |
| 2017-2023 | Harley-Davidson | FLHTK Ultra Limited | Base |
| 2017-2019 | Harley-Davidson | FLHTKL Ultra Limited Low | Base |
| 2017-2023 | Harley-Davidson | FLHX Street Glide | Base |
| 2017-2023 | Harley-Davidson | FLHXS Street Glide Special | Base |
| 2017-2023 | Harley-Davidson | FLRT Freewheeler | Base |
| 2018-2021 | Harley-Davidson | FLSB Sport Glide 107 | Base |
| 2018-2021 | Harley-Davidson | FLSL Softail Slim 107 | Base |
| 2020-2023 | Harley-Davidson | FLTRK Road Glide Limited | Base |
| 2023 | Harley-Davidson | FLTRT Road Glide 3 | Base |
| 2017-2019 | Harley-Davidson | FLTRU Road Glide Ultra | Base |
| 2017-2023 | Harley-Davidson | FLTRX Road Glide | Base |
| 2017-2023 | Harley-Davidson | FLTRXS Road Glide Special | Base |
| 2018-2020 | Harley-Davidson | FXBB Street Bob 107 | Base |
| 2021-2023 | 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 |
| 2018-2023 | 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 |
| 2022 | Harley-Davidson | FXLRS Low Rider S 117 | Base |
| 2020-2023 | Harley-Davidson | FXST Softail Standard 107 | Base |
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