they call it a resonator, but in all reality i think it just is a catch can for water possibly, i don't really see the purpose for it, take it out if you'd like its actually one of the mods listed in the "kit race manual"
Water droplets are never going to catch into that little "water reservoir" at 100 mph plus. I did remove that little black box.
Just unscrew the 2 or 3 screws holding it there.
Then just plug the hole with I believe a 3/4" PVC screw on pipe plug. Home Depot sells these for less than a buck.
After doing this mod, all I noticed was a REDUCTION in sound from the intake. Most noticeable was the less of a howl. Think about it, what happens when you blow on an emtpy bottle, it makes a sound. Now imagine blowin on that bottle at 130. It's going to make a cool sound. And that, I think, is why they had this part on there. For the distinct Kawi houl.
I'd imagine the Kawi race manual would suggest removing this part because it interferes (slightly) with the air flow.
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