I went with the “high flow hemi” B body mufflers from accurate. Had a local muffler shop make up the piping, and install. I love the mufflers! Sound just as a mopar should. Nice throaty growl. Not too loud, but bark decent when you get on it.
Not the best video, but give an idea...
I was all pumped when I had flowmaster installed on the blumo. But when she rolled out of the shop, and to this day it doesn't do much for me. Sounds too close to a mustang theme for me... Looking to do the dynomax super turbos next.