Can anyone tell me what the sound is like of the capristo exhaust on the 355 with possibly some comparison to a Tubi. It seems from pictures that the capristo is a little more advanced in its design- in the tubi you simply have 1 large pipe exiting the silencer which then spilts into 2 for cosmetics on the outlet. On the Capristo it seems its designed more like the factory box. I have a tubi at the moment, the thing I dislike is the resonance at 2500/3000 but obviously like it higher up the range! comments please!