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GMMG Exhaust question

This is a discussion on GMMG Exhaust question within the External Engine forums, part of the LSx Technical Help Section category; On the GMMG website it says that it has a 3" I.D. Stainless Intermediate into true dual transverse chambered sections ...

  1. #1
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    GMMG Exhaust question

    On the GMMG website it says that it has a 3" I.D. Stainless Intermediate into true dual transverse chambered sections with dual 2 3/4" I.D. polished angle cut tips, now i have a 3 inch ORY, is that what they mean by the 3" I.D? It will fit into a 3" ORY? Thanks


    Also my setup is Pacesetter LT's and ORY, will this be too raspy? I've heard that GMMG gives you a good deep exhaust tone.

  2. #2
    Senior Member mrr23's Avatar
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    3" Inside Diameter pipe. your 3" ORY should be 3" OD, or Outside Diameter. this means the ORY should slip into the GMMG.

    ID measurement of the pipe from the inside, not including the thickness of the pipe itself.

    OD measurement of the pipe from the outside, including the thickness of the pipe.

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    Awsome, thanks a ton, i'm going to order it.

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    Pathelogical Liar BlackLT1Z28's Avatar
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    Ahh, so that's what 'OD' means, good to know.

  5. #5
    Member 01camaross's Avatar
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    I have pacesetters with there ory and it fit perfect and sounds great you'll like it!

  6. #6
    Rollo Tomassee AKIRA's Avatar
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    How much are they selling the GMMG exhausts nowadays? Still a bit too much?

  7. #7
    Member 01camaross's Avatar
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    Yeah same ol' price $700
    http://gmmginc.net/Exhaust/orderpage.php

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