K&N Performance Performance intake kit for Harley Davidson RK-3931 - Read Reviews on K&N Performance #RK-3931

K&N Performance Performance Air Intake - Motorcycle

Part Number: RK-3931
Features & Benefits

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.

  • Designed to increase horsepower & torque
  • Dyno-tuned velocity stack
  • Excellent Air Filtration
  • Washable and reusable lifetime air filter
  • Not legal for highway use in states adopting California emission regulations
Product Details
Part Number: RK-3931
Weight: 3.13lbs
Additional Contents: Everything required for installation is included
Air Cleaner Base Type: Flat
Air Cleaner Shape: Teardrop
Base Material: Aluminum
Color / Finish: Red
Diameter (in): 8.63
Filter Height (in): 2.13
Filter Material: Cotton Gauze
Inlet Diameter (in): 2.41
Mounting Hardware Included: Yes
Offset Base Inlet: No
Overall Height (in): 2.5
Top Material: Aluminum
Washable Filter: Yes
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
  • Overall

    K&N Performance Performance intake kit for Harley Davidson


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