Dynomax muffler rattle?

Discussion in 'SN95 4.6L Mustang Tech' started by CL35thGT, Dec 6, 2003.


  1. CL35thGT

    CL35thGT Founding Member

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    I heard today that some of the Dynomax Mufflers come apart inside and start to rattle after a little while of use... Anyone had that happen to them?
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  2. wms004

    wms004 Founding Member

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    I heard a rattle in my flowmaster muffler and thought i was gonna have to buy another one.. then i got a magnaflow catted X pipe and the sound was gone ever since:shrug:

    wierdest thing.. but if you haven't changed midpipes yet, that may help

    -wade
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  3. 01'TRUE BLUE GT

    01'TRUE BLUE GT Founding Member

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    I've ran Dynomax mufflers in the past and never had any trouble with them. I had the welded ones with the heavy cases ... they weren't real loud, but had a good sound to them.
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