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K&N
Fits 2008 to 2013 Harley-Davidson FLHRC Road King Classic, FLHR Road King, FLHRSE4 Screamin Eagle Road King and 11 more models. See every vehicle
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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.
Warranty: No-Hassle Lifetime Limited warranty
| Year | Make | Model |
|---|---|---|
| 2008 - 2013 | Harley-Davidson | FLHRC Road King Classic |
| 2008 - 2013 | Harley-Davidson | FLHR Road King |
| 2008 | Harley-Davidson | FLHRSE4 Screamin Eagle Road King |
| 2008 - 2013 | Harley-Davidson | FLHTC Electra Glide Classic |
| 2008 - 2013 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic |
| 2010 | Harley-Davidson | FLHTCUSE5 CVO Ultra Classic Electra Glide |
| 2009 - 2013 | Harley-Davidson | FLHTCUTG Tri Glide Ultra Classic |
| 2008 - 2009 | Harley-Davidson | FLHT Electra Glide Standard |
| 2010 - 2013 | Harley-Davidson | FLHTK Electra Glide Ultra Limited |
| 2008 - 2013 | Harley-Davidson | FLHX Street Glide |
| 2010 - 2011 | Harley-Davidson | FLHXXX Street Glide Trike |
| 2008 - 2010 | Harley-Davidson | FLTR Road Glide |
| 2011 - 2013 | Harley-Davidson | FLTRU Road Glide Ultra |
| 2010 - 2013 | Harley-Davidson | FLTRX Road Glide Custom |