please try and get us some dynoed #'s on this exhaust.
being that all the other major manufacturers have proven #'s we would like to see some specs before providing decent feedback.
Wish I could, but there's only few shops doing that in the netherlands, and it costs about 150 usd.
I'll check some more, but don't count on it anytime soon.
Like I said it's almost straight with just a muffler, the piping is just as wide as the piping coming from the cat, so I'd say the gains are pretty much like TSRM and/or kazuma, but I can NOT confirm anything about that
All I can say is that the gain is very noticeable