273 Hi-Po exhaust resonator?

I hope someone responds also. There has been threads about the HP exhaust
sound before but no-one responded with sound bytes. I think there is a couple of guys here that have the system on their Darts and Barracudas. I am going to the Nationals this summer and I'm sure someone with the OEM system will start their ride and let me listen. I'll have to post the sound bytes then. toolmanmike