Basically im curious what we knew, on a technical standpoint about the exhaust before the first one was sold / installed?
Other than the autocad design from the prototype which apparently was changed (has anyone compared the CAD and the actual line yet?)
Did we ever find out where the mufflers are from?
Have there been any performance tests BEFORE the first lines were sold?
Just looking for any concrete , for sure info we had before the first unit was sold.