that looks really sweet and REALLLLLY expensive. I would personally prefer to see that as more straight pipe and not as many bends. Also looks like it has 2 sets of cats, an x-pipe, 1 set of resonators and 1 set of mufflers..........I would prefer fewer cats as well in an aftermarket piece.
basically what I am saying is i'm sure you could make a much cheaper exhaust that would hold up just as good and make more HP. Of course then you couldnt brag to your buddies about your 10k titanium exhaust.