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Air filter

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What does the inner diameter of my air filter need to be to go on a 5 inch intake pipe?

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  • jlbayes
    jlbayes

    A 5" i.d. outlet on a filter goes on a 5" o.d. pipe.

  • Me78569
    Me78569

    If you are stock then it is hard to beat any of the BHAF's  just choose one of the below.      

  • CUMMINSDIESELPWR
    CUMMINSDIESELPWR

    i have plain old bhaf connected to stock tube, with a wrap. still running great!

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You'd have to go out and measure to be safe, but it's pretty common for 5" steel intake pipes to have an outer diameter of 5".

If you're wanting to clamp the filter on your intake pipe, you'll wanna make sure the flange diameter is the same as the outer diameter of the intake tube.  So if you're intake tube is 5", you'll want a air filter with a 5" flange, like this one.

 

https://powerdrivendiesel.com/product/power-driven-performer-air-filter-5-inlet/

That is nothing more than a matter of opinion. I have used airaid, baldwin and aem.

  • Author

Truck is stock so just something reliable I've had oiled filters never cared for em

If you are stock then it is hard to beat any of the BHAF's  just choose one of the below.  
 

 

    • Like 1

    I am confused, but do you need a new filter?  Nothing wrong with a S&B just over sized for your setup.

     

    If it was me I would find the cheapest route

     

    1. buy another s&b fitler

    2. ANother source for filter

    3.OEM tube and BHAF

     

    I don't think any of those choices are wrong since you are stock.  

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    Welcome To Mopar1973Man.Com LLC

    We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.