K&N RK-3931 Intake System 2.40 Inch Neck Flange; 2.50 Inch Height/ 9 Inch Length
K&N RK-3931 Intake System 2.40 Inch Neck Flange; 2.50 Inch Height/ 9 Inch Length
K&N RK-3931 Intake System 2.40 Inch Neck Flange; 2.50 Inch Height/ 9 Inch Length

K&N RK-3931 Intake System 2.40 Inch Neck Flange; 2.50 Inch Height/ 9 Inch Length

Vendor: K&N
SKU: BBWQ_RK-3931
Availability: Out of stock. Chat\Call to Order
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$238.22
$386.51
$238.22
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Description
Description
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K&N Air Cleaner Assemblies are designed to get more horsepower from your Harley-Davidson® motorcycle. These air cleaner assemblies replace the stock air filter and backplate with an oversized K&N Air Filter and custom aluminum backing plate. These assemblies utilizes the stock cover to maintain stock appearance.

Features & Benefits

  • Designed To Get More Horsepower From Your Harley-Davidson® Motorcycle
  • Replaces The Stock Air Filter And Backplate With An Oversized K&N Air Filter And Custom Aluminum Backing Plate
  • Utilizes The Stock Cover To Maintain Stock Appearance
  • Limited 1 Year Warranty

Attributes

  • Application: Harley Davidson Motorcycles
  • Shape: Unique
  • Diameter (IN): 9 Inch
  • Height (IN): 2-1/2 Inch
  • Top Design: No Logo
  • Flange Diameter (IN): 2.4 Inch
  • Finish: Chrome Plated
  • Color: Silver
  • Material: Aluminum
  • Air Filter Diameter (IN): 8-5/8 Inch
  • Air Filter Height (IN): 2-1/8 Inch
  • Air Filter Color: Red
  • Air Filter Material: Cotton Gauze Filter
  • Wing Nut Type: No Wing Nut
  • Wing Nut Color: No Wing Nut
  • Estimated Install Time (Hours): 0.5
Vehicle Fitment
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Reviews
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4.6
1307 Reviews
  • 5
    1042 (80%)
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    167 (13%)
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    41 (3%)
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    13 (1%)
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    44 (3%)
93% of customers rate this company 4- or 5-stars
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Yvonne A. Verified Customer   
03-19-25

Well I can't say much yet because we haven't unpacked the truck bed nor the aluminum sided tent yet because it's been winter and ice and snow everywhere. So we are now approaching spring, so will likely unpack the box in next week or so and make sure everything is there and as it should be. So if that turns out to be the case, I will be happy. But for now, we ordered the items and they arrived. That's it.

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Majid Q. Verified Customer   
03-14-25

It was easy and the delivery was also quick. Didn't expect it to be delivered so soon. Thanks

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Darryl Verified Customer   
03-14-25

Very easy to find items for my truck on your store front.

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