I think it will sound even better when it is all said and done, that is the stock Z exhaust, this thing wouldn't disappoint me if it was a final product, even though I know the change will be night and day from the base c6/zo6 (at least to us vette guys!)
yea didnt sound any better than a Z06, you will not hear that blower or the true sound of the car unlesss it is under WOT, the style of blower in there doesnt whine like centrifical superchargers.