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K&N RC-5052AL

Apollo Cold Air Intake System Universal Blue

K&N RC-5052AL


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K&N RC-5052AL Apollo Cold Air Intake System Universal Blue $235.99
Apollo Cold Air Intake System
  • Universal
  • Height: 4.875" (124 mm)
  • Flange Inside Diameter: 2.75" (70 mm)
  • Includes Mounting Hardware
  • Blue

  • K&N RC-5052AL 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
    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

    Will it work on a 2001 GMC Sierra 1500 4.8l?

    Asked by: Lukusc23
    This is a universal part. Modification may be necessary to work on your vehicle.
    Answered by: Jon Jegs Tech
    Date published: 2018-01-26

    I have an 03 Silverado will it work for it ? 

    Asked by: Talon
    This is a universal inline filter and can be used with any application by selecting the right connectors.
    Answered by: Rusty B
    Date published: 2018-01-24

    Will this fit a 2011 Chevy impala ls 3.5

    Asked by: Noob123
    This is universal fit for 70mm throttle bodies. Modifications may necessary as these are not car specific.
    Answered by: Jon Jegs Tech
    Date published: 2018-01-15

    Will it give my 2006 Lincoln navigator limited horse power, and if so how much horse power?

    Asked by: Sboy
    We have a few other intakes that are more specific to your car. A JEGS representative would be able to help you at 1.800.345.4545
    Answered by: Dean R
    Date published: 2017-12-27
    • y_2018, m_5, d_19, h_20CST
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations