Corsa does make a “pro series” option. Which would do exactly that.
It’s the Corsa Sport Catback with one of the “Pro Series” clamp in resonators. The bigger one. I actually have the little baby one in my garage as I bought both and was undecided.
Resonators tend to break in over time and increase in volume as the packing material… packs. and gets coated in carbon.
The end result is a system that is substantially quieter then an S Type. Start ups are much more sane but it’s not as reserved as a Touring system.
If you roll the windows down and nail it, it sounds good. It’s a nice balance to me. As you increase the volume of the exhaust on these trucks they get progressively more raspy.
I can’t stress the Tone enough, I could have something ear shattering loud as long as it sounds good. Pure volume and no tone is just noise.
I know for sure with the “Stock” Corsa system the neighborhood would quickly get irritated at the crack of dawn.