Muffler question- flowmaster vs. ?

I run dynomax ultra flows on my blue valiant. 3” with turn outs. Mellower than a flowmaster. Doesn’t have the flowmaster tin can noise.

Enough flow to run 10.79 @ 125 through the mufflers.

We are running jegs fully welded 2 chamber flowmaster wannabes on Jason’s car. Sounds dead nuts for a flowmaster 2 chamber.

Hope this helps. Eric