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74grannysup
04-03-2009, 12:27 PM
I'm putting duals on my car and was wondering if someone could recommend a good set of mufflers to go with factory manifolds.

rcktpwrd
04-06-2009, 09:25 AM
I really like the sound of the DynoMax mufflers. On my old 455 I had the Super Turbos and they had a good mellow sound at idle and cruise speed with no drone but wide open they came alive! :cool:

zodiacblue442
04-06-2009, 10:16 AM
I vote for Dynomax Super Turbos. See my post on page 2 of a related thread. Here is the link:

http://www.73-77olds.com/forums/showthread.php?t=2465&highlight=mufflers