I like the sound great too, has a bad ass roar.
The G8GT is a super quietest LSx car, the exhaust is so quite. But its nice fits the car great. Current LSx engine noise is down to nothing too, piston slap is gone, thick exhaust manifolds and piping. The L76 intake has the extra isolated intake manifold cover, plus the full engine cover. So no injector or engine noise really. The stock intake has alot of sound baffles, for little engine roar when you get on it. Its still quite at idle and low rpms, but changes when you get on it. I sound like a ricer, but its sweet for such a nice 4door car, that shouldn’t be so bad ass.
I’ll get some vids next week maybe.