987 Cayman - too much engine/transmission noise in cabin

[kdh]

I'd like to reduce the amount of engine/mechanical/gearbox/induction noise in the cabin of my 2.7 987 Cayman so I can hear the exhaust a bit clearer.

I'm not sure where it's coming from - is it from behind the seats or above the engine?

Would soundproofing help or would that deaden the exhaust even more?

Thanks.