Mufflers What Brand??

When I bought my car it already had a new set of Flowmaster 40s on it. Now when I installed TTIs, X-pipe, and new exhaust I just re-used the 40s. The X-pipe quited down the mufflers a bunch. I couldn't believe it.

Anyways I used to have Super Turbos on my 68 Charger... those sounded good! They are made by Dynomax (I think). Anyone heard those?