that sounds an AWFUL alot like my dynomax mufflers /w o/r prochamber.
probably alot louder though. It sounds like stock just deeper at idle, and sounds like a nascar at 3000+ it just gets LOUD!... plus i have a leak at... guess where... passenger side header-midpipe.
I love the way the prochamber sounds with everything, its such a unique sound. I think magnapacks w/ prochamber is a good combo, you get the quietting effect of the prochamber with the loudness of the packs.
EDIT: Here's a clip of mine, only got to rev it to about 2900-3200, i always get in trouble with the neighbours... I'll try and get a better clip eventually. This was a little after install, its quite a bit louder now, must have blown out the mufflers haha. http://media.putfile.com/mac-or-prochamber-dynomax-muff
Magnaflows might sound different in the clip, i used a digital camera that doesn't pick up bass notes, so you lose the deep sound that is the majority of my exhaust.
Whats up fellas. I am new here. I recently had the prochamber and magnapacks and loved it. However I have always liked the sound of an X pipe and I got a UPR one for free so I tried that. Its going to stay needless to say lol. Car sounds nice at idle and screams at wot