Drive bys, idle videos, revs, anything that has to do with your exhaust setup on an 11+ GT500 post it in here so we can get a good grasp of different setups. I'm picking up my 2011 Saturday and as good as they sound stock, I think I might want a little more. If we get a good number of videos I'll copy them all into links on the original post here so we can have them all right on one page. Thanks guys.