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  1. #1
    Classifieds Super License BeerBudgetRacing's Avatar
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    Default Source or substitute for K&N 21-4125

    So apparently this filter has been discontinued (early 21). Usual places do not have it.

    Anyone know what replaces it? or a source for these?

  2. #2
    Contributing Member DaveW's Avatar
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    Quote Originally Posted by BeerBudgetRacing View Post
    So apparently this filter has been discontinued (early 21). Usual places do not have it.

    Anyone know what replaces it? or a source for these?
    What's that for? Are you sure K&N 21-4125 is the right # ? It had zero hits on Google.

    The Zetec filter is K&N 28-4125 which is not available at Summit Racing, but appears to be available elsewhere.
    Dave Weitzenhof

  3. #3
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    Default

    Is this for your PFM?

  4. #4
    Classifieds Super License BeerBudgetRacing's Avatar
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    Quote Originally Posted by DaveW View Post
    What's that for? Are you sure K&N 21-4125 is the right # ? It had zero hits on Google.

    The Zetec filter is K&N 28-4125 which is not available at Summit Racing, but appears to be available elsewhere.
    You are correct - fat fingers. 28-4125.....

    K&N says discontinued. I've checked a few places who's website says they have it but they don't know they don't because they haven't tried to have it drop shipped.

    If you've found a source please share.

  5. #5
    Contributing Member DaveW's Avatar
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    Quote Originally Posted by BeerBudgetRacing View Post
    You are correct - fat fingers. 28-4125.....

    K&N says discontinued. I've checked a few places who's website says they have it but they don't know they don't because they haven't tried to have it drop shipped.

    If you've found a source please share.
    The last time I bought one was ~2017, so I have no useful info on availability. Have you tried Quicksilver or Elite?
    Dave Weitzenhof

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  7. #6
    Senior Member David Clubine's Avatar
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    We have 2 NOS ones in stock. $78.95 CDN each is about $56.00 USD these days.


    PM if you are interested.

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  9. #7
    Senior Member David Clubine's Avatar
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    one is spoken for.

  10. #8
    Contributing Member DaveW's Avatar
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    Default I'll buy the one you have left

    I'll buy it - I tried to PM but you've reached your PM limit, so I couldn't send the PM I wrote.

    I can PayPal or send you a check.
    Last edited by DaveW; 11.18.22 at 11:48 AM.
    Dave Weitzenhof

  11. #9
    Senior Member David Clubine's Avatar
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    Quote Originally Posted by DaveW View Post
    I'll buy it - I tried to PM but you've reached your PM limit, so I couldn't send the PM I wrote.

    I can PayPal or send you a check.

    I just emptied my inbox, sorry about that. PM me your address, and email and I will get it figured out.

    Thanks
    David

  12. #10
    Contributing Member DaveW's Avatar
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    PM sent
    Dave Weitzenhof

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