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K&N 28-4131

Tapered Conical Air Filter Base Inside Diameter: 6.75 in (171 mm)

K&N 28-4131

599-28-4131

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Estimated ship date 09/25/17 if Ordered Today
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K&N 28-4131 Tapered Conical Air Filter Base Inside Diameter: 6.75 in (171 mm) $76.99
Tapered Conical Air Filter
  • Base Inside Diameter: 6.75 in (171 mm)
  • Base Outside Diameter: 8 in (203 mm)
  • Height: 11.625 in (295 mm)
  • Inner Wire: No
  • Top Outside Diameter: 4.875 in (124 mm)
  • Top Style: Open

  • K&N 28-4131 Details

  • Increases Horse Power And Acceleration
  • Custom Designed To Fit Factory AirBox
  • No Cutting Or Fitting Required
  • Million Mile Limited Warranty
  • Reusable/Washable
  • Long Lasting Performance

  • Specifications:

    Height (in.)
    11.625
    Diameter Inside (in.)
    6.75/3.812
    Diameter Outside (in.)
    8
    Overall Length (in.)
    NA
    Shape
    Tapered Conical
    Width (in.)
    NA
    Filter Style
    Dry
    Cap Outside Diameter
    N/A
    Filter Material
    Cotton Gauze
    Top Style
    Open
    Flange Angle
    0 degrees
    Inner Wire
    No
    Filter Re-Oiling Amount
    1.89 oz (56 ml)
    Air Filter Large End Diameter
    8 in (203 mm)
    Top Outside Diameter
    4.875 in (124 mm)
    Air Filter Bottom Measurement (in.)
    8.000 diameter
    Air Filter Style
    Conical
    Air Filter Top Measurement (in.)
    4.875 diameter
    Quantity
    Sold as a kit
    Manufacturer's Part Number:
    28-4131

    K&N Racing Cone Filters are designed for use in popular Formula Atlantic and Super Vee style cars, used in racing today. These K&N filters fit into the air scoops and allow plenty of fresh clean air to enter the engine, but they keep the small stones, tire dust and other racetrack debris from demolishing the engine. There is a hole at the small end of the filter to allow debris to exit the air scoop.

    Features:
  • Designed to fit inside the scoop
  • Blocks harmful debris without restricting performance
  • Small hole at the end allows debris to harmlessly leave the filter

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