RK-3932 Image

K&N RK-3932 4.8 out of 5 stars 6 Customer Reviews
Custom Assemblies > Intake System-Harley Davidson

 List Price: $268.92
Your Price: $161.99

You Save 39.8%

Find a Local K&N Dealer


       

RK-3932
 
In Stock & Ready to Ship!
 Free Ground Shipping!


K&N’s Street Metal™ Series High-Flow Air Intake Systems provide a good looking appearance, offer increased airflow and deliver more horsepower & torque to your Harley-Davidson® motorcycle. These intake systems increase power by eliminating the stock OE air cleaner and replacing it with a complete High-Flow Air Intake System. The sturdy, custom aluminum backing plate mounts directly to the throttle body via an aluminum integrated, internal-run breather system. The intake system comes with a K&N Air Filter for high air flow and long service intervals. A durable mounting gasket is also included to help absorb vibration. The K&N High-Flow Air Filter™ is washable, reusable, pre-oiled and ready for installation. Simple designed custom covers give this air intake good looks while powering down the highway or at your local show.

[RK Series Street Metal High Flow Air Intakes for Harley-Davidson Motorcycles]
  • Designed for Harley-Davidson motorcycles
  • Increase horsepower and torque
  • Easy to install
  • Made in USA
  • Backed by K&N warranty
Available Information
Installation Instruction Sheet
RK-3932 Vehicle Applications
Dyno Chart - 2010 Harley Davidson Fat Bob 96ci - 9.84HP Increase
Dyno Chart - 2006 Harley Davidson Road King 88ci - 7.16HP Increase
News Story - K&N Street Metal Intake Gives Harley-Davidson Motorcycles a Boost in Power and Visual Appeal


Part RK-3932 Product Specifications
Product Style: Motorcycle Intake System
Estimated Horsepower Gain: 7.16 HP @ 5206 RPM
Street Legal In All US States: No
Air Filter Color: Red
TUV Approved (Europe): No
Air Filter Height: 2.125 in (54 mm)
Air Filter Inside Diameter: 6.375 in (162 mm)
Air Filter Material: Cotton Gauze
Air Filter Outlet Shape: Not Flanged
Air Filter Shape: Unique
Clamp Material: No Clamps Required
Clamp Style: No Clamps Required
Color: Red
Filter Material: Cotton Gauze
Inlet Diameter: 3.5 in (89 mm)
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included: Mass Air Flow Sensor Adapter Included When Required
Mounting Hardware Included: Yes
Neck Flange: 3.5 in (89 mm)
Overall Height: 2.25 in (57 mm)
Replacement Filter: E-3975
Size: 6-8
Style: Triangle
Top Material/Finish: Chrome
Top Style: Metal
Vacuum Tubing Included: No
California Restricted: Not legal for sale or use in California
Total Height: 1.875 in (48 mm)
Weight: 4.4 lb (2 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.


Product Reviews    See all reviews!  Review part RK-3932

 For the money I couldnt have gotten anything better. I like this air cleaner better than the [brand] that I had.
Randall Sybert, Weston, Ohio
 This filter works great! I could hear and feel the difference from the first start up. Better throttle response and gas mileage.
Tim, Baltimore, Maryland
 Best value I found on a great looking intake. Classic, clean, and well engineered. Also get the quality and reliability that comes with K&N products. Thanks for recognizing the need to build a quality piece around your filter. Originally bought it to save money and decorate with a medallion. Once I opened the box... I knew it was going on as shipped. Reasonably priced. Exactly what I would expect from K&N. As far as the filter? There is no other filter!
Chuck, Sullivan, Missouri