I had Random Tech on my sc'd 600rwhp 98GTS. Stock headers, Roe Hif-flow Cats and Random Tech 3" Catback. Idled kind of loud and WOT pretty quiet. Now I have Ported heads, headers, Cat delete, Corsa track exhuast and it's LOUD! As in really loud.
At VOI X I think mine was the loudest Viper there. This GTS is Roe sc'd and about 750rwhp. Hurts people's ears when throttled at stand still. I had many comliments about the sound quality. Started and revved at the Vendor's evening and that attracted the camera and about 20 watchers (Sorry to the girl standing behind my car as I noticed her cringe when I 'burped' it).
I'm not old (53) and what I like is the quality sound of a powerful engine, loud is OK though.
I spoke to the Corsa guy about the technology of their exhaust. I wanted to remove the tailpipes from my GTS and build a good sailpanel under the rear of my Gen 2. He said that the length of my 3" pipes adds to the mellow tones of the exhaust note and sidepipes cannot duplicate my exhaust frequency and tone. Bummer, I'll keep the full exhaust system.
About the WIVES; I offered to upgrade her V6 exhaust on her Excape and she said she likes it quiet. I explained that it may be possible to get equal or perhaps slightly better mileage from her gutless V6 that the mileage my MIGHTY V10 gets ... if I do louder exhaust on her SUV.
Her Excape gets 19.0mpg and my Viper gets 19.7mpg!!! I suffer with her quiet, gutless car and she suffers with my excessively (except for stock sound levels at cruising speeds) loud Viper. No whiners here.
Ted