On the way home from an appointment, I stopped by Goofy's Muffler Cutoms and they put the Metro up on a lift* and we looked at it. They didn't charge for the lift but they want $250 to replace a straight 4ft length of tailpipe.
As he returned the car, I said "I just tell myself it sounds like a WRX" and he LOLed.
*Chevelle convertible to one side and a Camaro with shiny bits underneath, and my Canadian Chevy in the middle.