PDOGG:
I don't believe the Meineke, Midas, etc shops use stainless pipes .......
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You may want to search for a quality 'muffler shop' - one that builds custom systems using stainless tubing .......
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if you can not locate one using the phone book, internet, etc -......... vintage muscle car and/or street rod owners may be able to help you
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t2p