The exhaust impressions, from your resident fobby wordsmith:
Cold start, it thumps you in the chest just after the engine catches. Nice throaty thump. Cold idle, loud.
Warm start and idle is a nice low thrum-rumble (thrumble) that gets deeper and choppier w/ revs.
WOT, it has that great V8 banshee wail. Properly loud.
It has a slow crackle when revving from a standstill, but at high revs, on the overrun, man, it crackles FAST with this super gnar "omfg my ears are bleeding"
Definitely an erection generating machine.