I don't think anybody will tell you Corsas aren't loud.
I have a clip of me speeding with the window down. You can hear the pipes echo off the brick wall 40 yards away toward the end of the clip- its kind of a stereophonic sound effect- just like it sounded in person when I made the clip (I think the statute of limitations apply- sorry about 30 miles north of the Mexican border so I'm not gonna use that disclaimer).
click this and tell me if you think this is mellow-
I took the Corsas off. You could travel on them (I went to AZ twice), but if you want to run hard on the streets, everybody will know about it.