kundo f1 or c20 or metrakit or mhr?

I wonder how many of you bullshit talkers really have experienced the Kundo exhaust. I think not many of you have, so stop talking bullshit please. That the c20 performs well is no secret, but that doesn't necessarily mean that it is better than the Kundo.

I have tested the Kundo on an Evo 4 cilinder, tuned a little, and it was about as good as the c20. However, I think that when the Evo was tuned for a higher rpm, the Kundo would have performed better.

Some time ago I read The One had tested this exhaust and it gave more power than the C20.
The second version of the Kundo is probably even better than this first one I am talking about now.

Don't be a sheep, just buy the Kundo

Well there was also a test by sjoerd...with a tuned mhr speed wich got better results with the c20 than with the kundo f1... you can see some of the results here: http://cleopatra.m3is.nl/~michel/sjoerd/testbank.html

Have you guys testes the new evo exhaust @ minarelli yet?

I would not be suprised if it knocks the c20 out...