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Thread: Correct carrera rs muffler

  1. 06-25-2013, 06:20 PM #1
    denson
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    Correct carrera rs muffler

    Does anyone know if Liestritz was the oem muffler for the 73 rs?

    Thanks
    John

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  2. 06-25-2013, 06:32 PM #2
    Chuck Miller
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    Lightbulb

    Does anyone know if Liestritz was the oem muffler for the 73 rs?
    As far as I've learned, for the most part yes....

    However, I believe Bischoff also had at least part of the contract. As far as I can tell they were identical except for the name.
    I have seen Bischoff Early mufflers with '70's date codes.

    Someone?
    Chuck Miller
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  3. 06-25-2013, 08:02 PM #3
    Bert
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    I had an original Bischoff muffler on my very original, barn find 1972 911T with a 1972 date stamp. It had too many holes from sitting, so I had to replace it.
    Bert Jayasekera
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  4. 06-26-2013, 02:54 PM #4
    denson
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    Chuck/Bert- Thank you. Since either could be correct, would I want one over the other as far as quality, fit, sound,,,,,
    John

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  5. 06-27-2013, 06:05 PM #5
    denson
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    I found a Bischoff. The part number is 901. 011. 08/ 170 and in another area says 901/1.

    Is this the correct one for the rs?
    John

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  6. 06-27-2013, 08:44 PM #6
    Chuck Miller
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    Can you post a pic John, the number sounds correct ...

    The Bischoff and Liestritz were pretty identical (same spec/contract, different vender)
    Chuck Miller
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  7. 06-27-2013, 09:00 PM #7
    LongRanger
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    Leistritz

    Here's the Leistritz that I found + put on my '70 . . .
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    .........

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