Yea the infinity is pretty good if i didnt go the 1uz that woulda been the next choice. it goes pretty good not as good as you chev woulda, will be better when the charger goes on but as it is theres no shortage of power on the road... or off it.
Its got extractors 4 into 1 ( or 8 into 2 ) then from the two 2inch pipes into one 3inch past the gearbox back to two 2inch through two cats then back to one 3inch straight through muffler whith a 3inch gu tail pipe out the back. so yes its a little too loud ill needa quiten it before the inspection but it does sound good. my fatherinlaw had a vs 5lt in a mav and he swears they sound exactly the same. ill prob swap out the straight through muffler for a chambered one see how that goes. theres nothing quite like the sound of a v8 an i live by the moto all v8's must be herd.