Engine Noise with New VY SV8

[BYRNZY24]

Hi All,
Not sure if this is covered on here yet...
Bought a 2003 VY SV8 recently and not sure what exhaust it has on (definately not standard but fairly quiet).
I just recorded sound of exhaust which doesnt sound to bad but seems to be lost in the engine noise (like a big vacuum cleaner).
Is this the model of exaust or would I need to make changes to the engine?
Not awefully engine savvy but learning.

Thanks,
Byrnzy