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K&N Universal Air Filter 4'' Flange, 5 3/8'' Base, 4'' Top, 5 1/2'' Height

  • Increases Horsepower
  • Increases Filtration
  • Washable and Reuseable Filter
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Pricing: $86.99


K&N Composite Top Universal Air Filters- With advanced composite technology, carbon fiber provides the ultimate in strength with minimal weight. Carbon fiber provides 1/3 less weight than a conventional filter top. Smooth, glass like appearance provides the ultimate in finish, fit, and function only available from K&N.

Application List



Height: 5.5 in (140 mm)

Flange Inside Diameter: 4 in (102 mm)

Outside Diameter: 5.375 in (137 mm)

Flange Angle: N/A


  • RP-4660
  • RP-4660
  • K&N
  • New

Shipping Information

  • Item Requires Shipping
  • 1.2 lbs.
  • W6.5000” x H7.3000” x L6.5000”

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