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  •  » Magnaflow installation tips

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    5/19/2015 11:27 AM  #1

    wemjr
    FYI FORD Member

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    Registered: 4/03/2015
    Posts: 29

    Magnaflow installation tips

    Hey guys....me again!  I have a new Magnaflow 2.5 inch  stainless steel exhaust complete with the manifold pipes for my 1965 Mustang with a 289 v8.  I was just wanting to know if any of you would have any installation tips and tricks that I need to be aware of.  Thanks!

     

    5/19/2015 6:24 PM  #2

    JamesW
    FYI Addict

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    From: Greenville, Tx
    Registered: 4/02/2013
    Posts: 229

    Re: Magnaflow installation tips

    I didn't get the manifold pipes so I took the kit to a muffler shop to make the short pipes and do the install.  Watching them, they used several stands to get everything up high and tight all at one time before tightening all the clamps.



    Last edited by JamesW (5/19/2015 6:25 PM)

     

    5/19/2015 8:26 PM  #3

    BobE
    Senior 24-7 FYI Addict

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    From: White Plains, NY
    Registered: 4/04/2013
    Posts: 2,798

    Re: Magnaflow installation tips

    I just upgraded my exhaust to 2.5" w/Magnafllow SS mufflers. Setup is very similar to JamesW.  Used the stock Mustang dual exhaust hangers, although the muffler hangers are now clamped to the exhaust pipe instead of the brackets that are found on the stock mufflers.  My X-Pipe is a little further back to provide space for transmission removal.  I used the "AccuSeal" single bolt SS band clamps (via Amazon) on the rear hangers due to the limited space between the gas tank and leaf spring on the drivers side.
    So far, I'm very happy with this setup.

    65 Fastback, 351W, 5-speed, 4 wheel discs, 9" rear,  R&C Front End.
     

    5/19/2015 8:42 PM  #4

    6sally6
    Hyper FYIFORD ADDICT

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    From: Surfside Beach,SC
    Registered: 4/02/2013
    Posts: 6,934

    Re: Magnaflow installation tips

    Be smart and just tack the pipes and muff together,using several. Use some of that muffler repair stuff to seal around the tacked joints. Works great! It won't leak because its a free-flowing muffler.
    In the future.....you can grind of a few tacks wayyyy easier than a solid weld...when you want to go louder or quieter.

    Last edited by 6sally6 (5/19/2015 8:42 PM)

    Get busy Liv'in or get busy Die'n....Host of the 2020 Bash at the Beach/The only Bash that got cancelled  )8
     

     

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