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What size turndown

Discussion in 'Performance and Tuning' started by wexttxco, Oct 26, 2021.

  1. Oct 26, 2021 at 2:55 PM
    #1
    wexttxco

    wexttxco [OP] New Member

    Joined:
    Sep 8, 2021
    Member:
    #67778
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    Vehicle:
    21 SR5 DC 4x4
    Fox 2.5 RR, 35x12.5r18 x3 on method 701, armor, front bumper
    Hi,

    Planning to swap my muffler out and just have a turndown before or after the rear axle. What size do I need? I heard that the pipe is a different size at that point versus exiting the muffler.

    Thanks!
     
  2. Oct 26, 2021 at 6:38 PM
    #2
    dirtydeeds

    dirtydeeds Exhaust Fabricator Vendor

    Joined:
    Dec 19, 2015
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    #2282
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    Male
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    Keith
    USA
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    2003, 2006, 2013, and 2023 tundra
    more than I can list here
    Is low end torque a concern? And would drone bother you?
     

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