I just installed a chambered dual exhaust that is a factory fit and installed with no modifications in a 1968 Convertible with stock manifolds and all factory braces installed. From D&R Classics.
http://www.camaros.net/forums/picture.php?albumid=174&pictureid=979
http://www.camaros.net/forums/picture.php?albumid=174&pictureid=973
http://www.camaros.net/forums/picture.php?albumid=174&pictureid=974
http://www.camaros.net/forums/picture.php?albumid=174&pictureid=976
http://www.camaros.net/forums/picture.php?albumid=174&pictureid=977
http://www.camaros.net/forums/picture.php?albumid=174&pictureid=980
http://www.camaros.net/forums/olp/images/misc/progress.gif

We need a sound clip! :) Looks nice though. As much as sound washes up and over the tail of a vert, hopefully you can live with the noise. :) I would stay out of tunnels and long overpasses.

How loud is it? I have been looking for something different for my car.

It sounds great not to loud and no popping during deceleration. Should be able to get a sound clip in the next couple of days. Still trying to finish puting the car together, 2 1/2 year restoration.

What was the price tag?

Looks good!! Im wondering how loud also!!!

Here is the sound byte that everyone was interested in. Sorry for the quality did it with my Blackberry.
YouTube- Broadcast Yourself.

sounds awesome!

Thanks, car won best of show in local car show and participants choice for best muscle car.