571 ci full exhaust. Most noise is out back, no drone in the car at all at any speed, and in front of the car all you hear is the fan blade.
Considering the system, it's fairly quiet. Very small straight through mufflers. Case is maybe 12" or 14" long at most?? They were touted as "race mufflers" at the time but I can't remember the brand. The rest of the system is 3 1/2" off the Hooker super comps and into a Dr. Gas X. Then 3" into the mufflers, and 3" Torque Tech tailpipes.
https://youtu.be/DF1y0F-tJ3w
coming home from a local cruise
https://youtu.be/manx_vzRa5c