Remembering fitting a new silencer box on my first Mog...a 4/4 , it was a stainless heavy bugger.
Any scope in a lightweight exhaust?
Post cat anyway as heat issues would be less.
Any idea what the rear box temp gets to?
If not too high then aluminium box provided sound limits could be met?
Costly, but titanium would save weight.
Mild steel or stainless are the traditional options and both are heavy but affordable.
I watched the program on TV about the Pagani and that had Ti exhaust.
