hm, my magnaflow is perfect, It could be a little louder outside, but it has a great rumble and inside its quiet
http://s41.photobucket.com/albums/e2...nt=outside.flv
http://s41.photobucket.com/albums/e2...ent=inside.flv
From the inside the windows were up. Just enough rumble to move the camera
The damn clicking is my cameras shutter trying to block the sun...never noticed it was so loud. Its a good camera but when I compressed the video's they lost a lot of quality. From the outside I did a lil above 2k, then 4k rpms, It rarely farts at 2k just happen to do it today. The stock 5.3 exhaust came with individual cat's and had a 2 in 1 out muffler, I just replaced it with a 2 in 2 out magnaflow so i suppose its true dual. I kinda like the way both come out the same side, it grew on me