• @[email protected]
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    fedilink
    82 years ago

    In a lot of places a turbo is considered a muffler or sound damping device which allows for exhausts to be straight piped after the turbo legally.

    • @[email protected]
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      fedilink
      22 years ago

      Did this with my WRX. Kept the cats but everything behind them was pretty much just a tube with nice looking tips at the end

    • @[email protected]
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      22 years ago

      For a short time I worked in a factory that made school busses. They used big diesel engines and not a single one of them had a muffler. The SCR and the turbo made them plenty quiet.