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3inch flange for 3 5/8 clamp

Discussion in 'Turbo Tech Questions' started by 355sleeper, Apr 4, 2013.

  1. 355sleeper

    Joined:
    Feb 12, 2013
    So like the title states...

    I have twin precision 6176s, the outlet is 3 5/8, i also have the wrenchrat hotside, the downpipes that came with it are 3".

    What are my options here aside from having to order new flanges and having the 3" ones cut off and welding 3 5/8 ones on.
     
    355sleeper, Apr 4, 2013
    #1

  2. PrecisionTurboMustang

    Joined:
    Jan 27, 2006
    Call wrenchrat and order the right down pipes. You might be able to find an adaptor but it would throw alignment off and would probably be more expensive than having the correct flanges welded on.
     
    PrecisionTurboMustang, Apr 4, 2013
    #2

  3. 355sleeper

    Joined:
    Feb 12, 2013
    If money grew on trees i would, looks like ill just suck it up and have the right ones welded on these downpipes.
     
    355sleeper, Apr 5, 2013
    #3

  4. 10secgoal

    Joined:
    Jan 29, 2005
    Should be the same. The 3 5/8 is the flange OD used on a 3in tube. Can be confusing, but pretty standard issue.
     
    10secgoal, Apr 28, 2013
    #4

  5. RyanMayo

    Joined:
    Jan 9, 2008
    ^^^ This. If things aren't lining up correctly, try to get some good pics so we can see exactly what's going on.
     
    RyanMayo, Apr 28, 2013
    #5

  6. 355sleeper

    Joined:
    Feb 12, 2013
    Seen this after they arrived, the downpipes had a lip on them, after taking them to to belt sander, they fit like a glove. Everything lined up great and they look awesome
     
    355sleeper, Apr 28, 2013
    #6
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