6637 Replacement Cover - Blue

Part Number:
RDPCVR-BLUE

Manufacturer:

$34.99
$29.99

Made to high standards, these covers are designed to extend the life of your air intake filter while also giving you a way to visually see the amount of dust collected.  The covers work equally well on both oiled and non-oiled filter elements to prevent larger debris from prematurely reducing critical air flow to your engine.

Installation Note: Take care installed over filter elements with metal cages as a metal snag can tear your cover.

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  • 5
    Filter Cover

    Posted by Ryan on May 29th 2023

    Just like everything else riff raff has absolutely top of the line!

  • 5
    6637 Filter Cover

    Posted by Jim Chrisawn on May 29th 2023

    In my opinion this is a much needed addition to the 6637 kit. As usual from Clay top quality material, fit, and function.

  • 5
    Cool thingy

    Posted by Victor on Apr 15th 2023

    Seems of good quality. Only had it on for a couple weeks. We’ll see how it is next year. No complaints so far.

  • 5
    Air filter cover

    Posted by William James on Sep 20th 2022

    Another great product from Riff Raff. Great service!

  • 4
    ITS OK

    Posted by JRYAN on Sep 17th 2022

    not what i expected. My old one was a draw string type, this one has an elastic and it doesn't really fit over the filter well. definitely went the cheaper route in manufacturing.

  • 4
    Air

    Posted by Beau on Jun 22nd 2022

    This did not do that much to my truck but looks cool

  • 5
    product

    Posted by Richard on Jun 14th 2022

    Looks good

  • 5
    6637 REPLACEMENT COVER - BLUE

    Posted by JohnDavis on May 25th 2022

    Makes the filter look really good

  • 5
    Quality

    Posted by Hunter on Apr 7th 2022

    From hearing about good and bad filters to use. This has got to be the best one I've used, Made with good quality and high air flow technology with 0 chance of ingesting dirt into the turbo. 10/10 recommend, not to mention best price around for a good quality filter.