K&N 28-4235 Auto Racing Filter
        • K&N 28-4235 Auto Racing Filter
        • K&N 28-4235 Auto Racing Filter
        • K&N 28-4235 Auto Racing Filter
        K&N

        K&N 28-4235 Auto Racing Filter

        Part Number:28-4235
        This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with a one year limited warranty.
        • Designed for racing applications
        • Designed to increase horsepower and acceleration
        • Dual cotton layers
        • One year limited warranty
        • Washable and reusable lifetime air filter
        Retail price
        • $149.99
        Features
        • SKU
          28-4235
        • Brand
          K&N
        • Air Filter Quantity
          1
        • Base Outside Diameter
          11.0 in.
        • Filter Material
          Cotton Gauze
        • Filter Shape
          Round
        • Filter Shape
          Round Tapered
        • Filter Washable
          Yes
        • Flange Length
          0 in (0 mm)
        • Flange Type
          0
        • Frame Design
          Flexible
        • Grade Type
          Performance
        • Height
          6.375 in.
        • Includes Filter Oil
          No
        • Number of Flanges
          None
        • Outside Diameter
          11.0 in.
        • Overall Filter Efficiency
          Up To 99% Efficiency
        • Package Contents
          (1x) Air Filter
        • Package Material
          Box
        • Package Material
          Paperboard
        • Pre-Screened
          No
        • Prop 65 - Required to list in California with Warning
          Yes
        • Prop 65 - Short Label
          WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
        • Prop 65 - Type
          Cancer and Reproductive
        • Prop 65 - Warning Image Label
          https://www.knfilters.com/images/l/prop65.jpg
        • Series
          Unique Air Filter
        • Title
          K&N 28-4235 Auto Racing Filter
        • Top Inside Diameter
          7.0 in.
        • Top Outside Diameter
          9.0 in.
        • Top Style
          Open
        • Warranty
          One Year Limited
        • Weight
          2.0 lbs. (0.9 kg)
        Fitment
        Installation
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