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K&N RK Series Air Intake System For Harley Twin Cam
K&N's RK Series air intake systems have been developed to get more horsepower from your Harley-Davidson motorcycle. Built around the legendary K&N high-flow air filter, the 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. The RK series assembly also retains a factory appearance by utilizing the stock air cleaner cover.
Features:
- Complete high-flow intake assembly fits neatly behind the stock air cleaner cover
- Replaces the stock air filter and cleaner backing plate assembly
- Large capacity filter provides a significant increase in airflow
- Washable, oversized K&N high-flow air filter equals longer life
- Oversized black, powder coated aluminum backing plate provides solid mounting
- Dyno tuned velocity stack directs airflow to engine
- Made in the USA
Resources:
This Product Fits:
- Harley Davidson
- Dyna Convertible FXDS 1999, 2000
- Dyna Low Rider FXDL/I 1999-2007
- Dyna Street Bob FXDB/I 2006, 2007
- Dyna Super Glide Custom FXDC/I 2005, 2006, 2007
- Dyna Super Glide FXD/I 1999-2007
- Dyna Super Glide Sport FXDX 1999-2005
- Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003
- Dyna Wide Glide FXDWG/I 1999-2007
- Electra Glide Classic FLHTC/I 1999-2007
- Electra Glide Standard FLHT/I 1999-2007
- Electra Glide Ultra Classic FLHTCU/I 2002-2007
- Road Glide FLTR/I 1999-2007
- Road King Classic FLHRC/I 2002-2007
- Road King Custom FLHRS/I 2004, 2005, 2006, 2007
- Road King FLHR/I 1999-2007
- Softail Custom FXSTC/I 2007, 2008, 2009, 2010
- Softail Custom/Nostalgia/Special/Deluxe FLSTN/I 2005-2012
- Softail Deuce FXSTD/I 2000-2007
- Softail Fat Boy FLSTF/I 2000-2012
- Softail Fat Boy Lo FLSTFB 2009, 2010, 2011, 2012
- Softail Heritage Classic FLSTC/I 2000-2012
- Softail Heritage FLST/I 2006
- Softail Heritage Springer FLSTS/I 2000, 2001, 2002, 2003
- Softail Night Train FXSTB/I 2000-2009
- Softail Rocker C FXCWC 2008, 2009, 2010, 2011
- Softail Rocker FXCW 2008, 2009, 2010, 2011
- Softail Springer Classic FLSTSC/I 2005, 2006, 2007
- Softail Springer FXSTS/I 2000-2006
- Softail Standard FXST/I 2000-2007
- Street Glide FLHX/I 2006, 2007
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| Product Style | Item # | Manufacturer Product # | Availability |
|---|---|---|---|
| K&N RK Series Air Intake System For Harley Twin Cam 1999-2012 | 943177 | RK-3910-1 | In Stock: Ships within 24 hours |