Greg and I have been corresponding for the past couple of months about switching back to a 2-1/2" exhaust. It was only last week that he inquired whether I might be interested in trying these out. I don't think he has intended to release it to the general public yet until he gets some additional feedback. Of course, I offered to be a guinea pig, but they were expensive. He also expressed to me that he wanted to get some comments from the Dallas guys since Mal1ce will probably be installing them for me along with a some other goodies. :P
'90 300ZXTT Aztec Red Stage IV++ (Stage XI in the box)