Product Description
The K&N RK-3930 Air Intake System was designed to get more horsepower from your Twin Cam Harley-Davidson engine. Built around the legendary K&N High-Flow Air Filter, this RK Series assembly includes an innovative powder coated billet aluminum back plate that eliminates external breathers and features a built-in, dyno-tuned velocity stack. The result is a significant airflow increase to the engine without sacrificing filtration. This RK Series assembly retains a factory appearance by utilizing the stock air cleaner cover.Installation Instructions
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This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2013 | 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 |
| 2008-2013 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 2010 | Harley-Davidson | FLHTCUSE5 CVO Ultra Classic Electra Glide | Base |
| 2009-2013 | Harley-Davidson | FLHTCUTG Tri Glide Ultra Classic | Base |
| 2010-2013 | Harley-Davidson | FLHTK Electra Glide Ultra Limited | Base |
| 2008-2013 | Harley-Davidson | FLHX Street Glide | Base |
| 2010-2011 | Harley-Davidson | FLHXXX Street Glide Trike | 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 |
| 2008-2011 | Harley-Davidson | FLTR Road Glide | Base |
| 2011-2013 | Harley-Davidson | FLTRU Road Glide Ultra | Base |
| 2010-2013 | Harley-Davidson | FLTRX Road Glide Custom | Base |
| 2016-2017 | Harley-Davidson | FXSB Breakout | Base |
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Category Air Intake Systems>Cold Air Intakes
MPN RK-3930
