I was in a rush when i posted, what i meant was i had a Nissan 300zx before the VX which is a 3.0 V6 and it sounded awesome (as im sure Luna VX' 350Z does) The VX has never really sounded like a V6 to me, i guess its just the way it fires the cylinders but i was quite dissapointed when i put a straight through exhaust on it as it sounded like a tracktor, so i took it back to the shop for one with a bit more silencing, now it has a low down grumble and not too much rasp etc.

From what i've heard on youtube the 3.2 sounds the same as the 3.5