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K&N RC-5052AB

Apollo Cold Air Intake System Universal Black

K&N RC-5052AB


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K&N RC-5052AB Apollo Cold Air Intake System Universal Black $133.99
Apollo Cold Air Intake System
  • Universal
  • Height: 4.875" (124 mm)
  • Flange Inside Diameter: 2.75" (70 mm)
  • Includes Mounting Hardware
  • Black

  • K&N RC-5052AB Details

    Apollo Cold Air Intake Systems

    • Replacement Filter: 599-RC-5052
    • Designed to increase HP and acceleration
    • Includes injection-molded filter housing and cold air inlet
    • Washable and reusable lifetime air filter
    • High air flow with excellent filtration
    • Not legal for highway use in states adopting California emission regulations
    • Backed by K&N's 10 year/Million Mile Warranty


    Replacement Filter
    Clamp Material
    No Clamps Required
    Clamps Included
    No Clamps Included
    Couplers Included
    Filter Material
    Cotton Gauze
    Filter Color
    Clamp Style
    No Clamps Required
    Intake Pipe Material
    Flex Hose
    Flange Angle
    0 degrees
    Air Filter Outlet Shape
    Not Flanged
    Intake Pipe Color / Finish
    Flat Black
    Filter End Cap Finish
    Sold as a kit
    Sleeve Color
    Tube Color
    Tube Material
    Manufacturer's Part Number:

    The K&N Apollo CIS (Closed Intake System) is a universal air intake system incorporating a washable/reusable K&N High-Flow Air Filter. The Apollo's specially designed shape increases volumetric efficiency and provides the benefits of an open cone filter and standard air box in one unit. Heat build up is reduced which keeps the intake charge cool. Smooth internal features minimize air turbulence and maximize air flow.

    The Apollo's outer shell is made of a durable lightweight material that helps keep incoming air cool as it enters the engine chamber. K&N's Apollo system includes a cold air hose with a specially designed radius end cap, so cooler outside air can be directed into the engine. The Apollo has a 70mm base flange. It is supplied with a pack of vent adaptors to incorporate most engine breathers and temperature sensors from the original air box assembly back into the Apollo. Included vent sizes are 1/4" outside diameter, 3/8" outside diameter, 1/2" outside diameter, 5/8" outside diameter and a blanking plug if a vent adaptor is not required.

    The Apollo is ideal for normally aspired engines up to 250BHP and turbo engines up to 350BHP. It allows for updating your intake system while retaining a closed environment.


    • Universal cold air system
    • Supports naturally aspirated engines to 250BHP
    • Supports turbo engines to 350BHP

    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations