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RK-380E
$55.99 USD
MSRP $75.99 26.3% Off
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K&N RK-380E Universal Air Filter

Custom Assemblies > Universal Air Filter
  • High air flow with excellent filtration
  • Washable and reusable air filter
  • Designed to add power
  • Excellent engine protection
The K&N custom air cleaner below was designed to fit Harley-Davidson® motorcycles. This K&N air cleaner is not street legal nor recommended by Harley-Davidson Motor Co., Inc. K&N custom air cleaners can increase horsepower with proper carburetor calibration. For stock K&N replacement filters that fit Harley-Davidson motorcycles, see our application search.

[More Information on High-Flow Air Intake Systems for Harley-Davidson Motorcycles]

Product Specifications

Air Filter Large End Diameter5.5 in (140 mm)
Air Filter ShapeTapered Conical
Base Inside Diameter2.625 in (67 mm)
Base Outside Diameter4.5 in (114 mm)
California RestrictedNot legal for sale or use in California
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.32 oz (9 ml)
Flange Inside Diameter2.625 in (67 mm)
Flange Length0.625 in (16 mm)
Flanges1
Height2 in (51 mm)
Inner WireNo
Package Contents1 Air Filter
Package Quantity1
Product Box Height3.5 in (89 mm)
Product Box Length6.31 in (160 mm)
Product Box Width6.56 in (167 mm)
Product StyleTapered Conical Air Filter
Top Material/FinishBlack Oxide
Top Outside Diameter5.5 in (140 mm)
Top StyleMetal
Weight0.9 lb (0.4 kg)

K&N RK-380E Universal Air Filter Product Reviews