RK-3929 Image

Custom Assemblies > Intake System-Harley Davidson

 List Price: $475.06
Your Price: $285.99

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RK-3929
 
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K&N's Sportster RK Series Air Cleaner will get more horsepower from your Harley Davidson Sportster motorcycle. This complete assembly fits inside the stock air cleaner cover, and provides a significant increase in airflow.
Available Information
Installation Instruction Sheet
Dyno Chart - 2008 Harley Davidson Sportster Custom 883 4.4HP
Dyno Chart - 2009 Harley Davidson Sportster 1200 Nightster 7.81HP
News Story - Harley Davidson Sportster® Motorcycles Add Performance with K&N Custom Intake Assembly
News Story - Replacement Filter for K&N's RK-3929 Air Assembly Kit Now Available
RK-3929 Vehicle Applications


Part RK-3929 Product Specifications
Product Style: Motorcycle Intake System
Estimated Horsepower Gain: 4.4 HP @ 5497 RPM
Street Legal In All US States: See Application Link Below
TUV Approved (Europe): No
Air Filter Shape: Oval
Color: Red
Filter Height: 2.375 in (60 mm)
Filter Material: Cotton Gauze
Neck Flange: 2.458 in (62 mm)
Overall Height: 2.5 in (64 mm)
Replacement Filter: E-3040
Size: 10-12
Style: Oval
Top Material/Finish: Aluminum
Top Style: Metal
Total Height: 2.5 in (64 mm)
Weight: 3.1 lb (1.4 kg)
Product Box Length: 11.75 in (298 mm)
Product Box Width: 9.5 in (241 mm)
Product Box Height: 4.88 in (124 mm)


Horsepower gains based on similar vehicle dynamometer test. Results will vary.


Accessories
99-5050.jpg
99-5050 - Filter Care Service Kit - Squeeze
E-3040.jpg
E-3040 - Replacement Filter

Customer Feedback      Be the first to review part RK-3929

Since installing the K&N intake system on my 2003 Harley Davidson Fat Boy, I have noticed considerable increase in power. My Harley is the 2003 100 Year Anniversary edition and I have several anniversary parts on it, including the breather cover. With this K&N kit, I was able to maintain the use of all specialty features. The kit was very easy to install. I had it completely installed in less than 30 minutes. Thanks again and I look forward to doing more business with you in the future.
Kevin Bearden, Ocala, Florida
The technician at K&N was very quick to respond to my query and gave me excellent detailed specifications to fit an air filter to my old Harley Davidson 3 wheel golf cart. The original was lost and this filter fit perfect and performs very well and looks much better than the original. I also run K&N on my Ford Expedition.
Robert Mongeon, Pembroke, Georgia
Great product. I use it on all of my motorcycles, and have never had an issue. The gasket on this unit was pretty thin rubber, and when I recharged the unit last, I had to replace it with a Harley Davidson gasket.
David Borden, Dahlonega, Georgia

K&N RK-3929 fits the following:
2014 HARLEY DAVIDSON XL883N IRON 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2014 HARLEY DAVIDSON XL883L SUPERLOW 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2013 HARLEY DAVIDSON XL883N IRON 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2013 HARLEY DAVIDSON XL883L SUPERLOW 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2013 HARLEY DAVIDSON XL1200X FORTY-EIGHT 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2013 HARLEY DAVIDSON XL1200C SPORTSTER CUSTOM 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2012 HARLEY DAVIDSON XL883N IRON 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2012 HARLEY DAVIDSON XL883L SUPERLOW 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2012 HARLEY DAVIDSON XL1200X FORTY-EIGHT 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2012 HARLEY DAVIDSON XL1200N SPORTSTER NIGHTSTER 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2012 HARLEY DAVIDSON XL1200C SPORTSTER CUSTOM 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2011 HARLEY DAVIDSON XL883N IRON 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2011 HARLEY DAVIDSON XL883L SUPERLOW 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2011 HARLEY DAVIDSON XL1200X FORTY-EIGHT 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2011 HARLEY DAVIDSON XL1200N SPORTSTER NIGHTSTER 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2011 HARLEY DAVIDSON XL1200L SPORTSTER LOW 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2011 HARLEY DAVIDSON XL1200C SPORTSTER CUSTOM 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON XL883N IRON 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON XL883L SPORTSTER LOW 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON XL883C SPORTSTER CUSTOM 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON XL1200X FORTY-EIGHT 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON XL1200N SPORTSTER NIGHTSTER 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON XL1200L SPORTSTER LOW 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON XL1200C SPORTSTER CUSTOM 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2009 HARLEY DAVIDSON XL883L SPORTSTER LOW 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2009 HARLEY DAVIDSON XL883C SPORTSTER CUSTOM 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2009 HARLEY DAVIDSON XL1200N SPORTSTER NIGHTSTER 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2009 HARLEY DAVIDSON XL1200L SPORTSTER LOW 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2009 HARLEY DAVIDSON XL1200C SPORTSTER CUSTOM 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON XL883L SPORTSTER LOW 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON XL883C SPORTSTER CUSTOM 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON XL883 SPORTSTER 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON XL1200R SPORTSTER ROADSTER 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON XL1200N SPORTSTER NIGHTSTER 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON XL1200L SPORTSTER LOW 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON XL1200C SPORTSTER CUSTOM 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2007 HARLEY DAVIDSON XL883R SPORTSTER 54 CI - All Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON XL883L SPORTSTER LOW 54 CI - All Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON XL883C SPORTSTER CUSTOM 54 CI - All Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON XL883 SPORTSTER 54 CI - All Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON XL50 50TH ANNIVERSARY SPORTSTER 74 CI - All Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON XL1200R SPORTSTER ROADSTER 74 CI - All Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON XL1200N SPORTSTER NIGHTSTER 74 CI - All Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON XL1200L SPORTSTER LOW 74 CI - All Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON XL1200C SPORTSTER CUSTOM 74 CI - All Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON XL883R SPORTSTER 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON XL883L SPORTSTER LOW 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON XL883C SPORTSTER CUSTOM 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON XL883 SPORTSTER 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON XL1200R SPORTSTER ROADSTER 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON XL1200L SPORTSTER LOW 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON XL1200C SPORTSTER CUSTOM 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON XL883R SPORTSTER 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON XL883L SPORTSTER LOW 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON XL883C SPORTSTER CUSTOM 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON XL883 SPORTSTER 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON XL1200R SPORTSTER ROADSTER 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON XL1200C SPORTSTER CUSTOM 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON XL883C SPORTSTER CUSTOM 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON XL883 SPORTSTER 54 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON XL1200R SPORTSTER ROADSTER 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON XL1200C SPORTSTER CUSTOM 74 CI - All Street Legal In All US States: No TUV Approved (Europe): No