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K&N RK-3932 Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5 4.9 out of 5 stars 10 Customer Reviews
Custom Assemblies > Intake System-Harley Davidson


Your Price: USD $268.92





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RK-3932
 
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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

Product Specifications

Estimated Horsepower Gain7.16 HP @ 5206 RPM
Air Filter ColorRed
Air Filter Height2.125 in (54 mm)
Air Filter Inside Diameter6.375 in (162 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeNot Flanged
Air Filter ShapeUnique
California RestrictedNot legal for sale or use in California
Clamp MaterialNo Clamps Required
Clamp StyleNo Clamps Required
Clamps IncludedNo
ColorRed
Filter MaterialCotton Gauze
Inlet Diameter3.5 in (89 mm)
Mounting Hardware IncludedYes
Neck Flange3.5 in (89 mm)
Overall Height2.25 in (57 mm)
Product Box Height4.88 in (124 mm)
Product Box Length11.75 in (298 mm)
Product Box Width9.5 in (241 mm)
Product StyleMotorcycle Intake System
Replacement FilterE-3975
Size6-8
Street Legal In All US States No
StyleTriangle
Top Material/FinishChrome
Top StyleMetal
Total Height1.875 in (48 mm)
TUV Approved (Europe)No
Weight4.4 lb (2 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.


Product Reviews


  After working with customer service & tech (Guy)/ manager we resolved the wrong part issue. K & N stood by their word as promised to me. I highly value them keeping their word & resolving my issue. I look forward to keeping & building our relation with their well known parts value & quality.
Deane Methuen, Massachusetts
  Wonderful intake; it was easy to install, with step by step instructions. I wouldn't mind receiving emails on items related to my bike and I will also refer it to my friends. Thanks once again for providing such a wonderful product.
Ronald Bond Montogomery, Texas
  Best air intake system I have found. Even better than the hyper charger I had before. This is the 3rd review that I have done and I dont know why you wont post this .I do wish you guys would sell the replacement filter alitte bit cheaper.
Randy Sybert Ohio
  For the price I like this air intake. I even like it better then the Hyper Charger I had on my old bike. I would tell everybody that this air intake is the way to go. You guys make good stuff. It would be nice if you came down on the price of the replacement filter but hey, I even have K&N filters on my suv. I won't use anything but your filters.
Randy Sybert Weston, Ohio
  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