It’s funny that this topic should come up again now, I’ve been kicking around changing the mufflers on my 57 Plymouth. I really fell Dons comment form a couple of years ago really rings true.


“…..The exhaust note has to match the era we are shooting for…..”

When I first put the car together I put on a set of Dynomax mufflers and absolutely did not like the sound. I pulled them off (they eventually ended up on the Transam which they sound great on) and went with a set of reproduction 60s Hemi mufflers.

The Hemi mufflers sound exactly like I remember the stock GTXs, Road Runners and Cop cars sounding like….reasonably quiet but a nice rumble when you nail it. It also has a good sound level inside the car.

The problem is I don’t think it fits the car, I’ve been kicking around a good old pair of glasspacks.