Hello guys
Just realised that my bike does not have the black plastic air ducting tube that i presume locates next to one of the lower left hand faring ducts and directs cooler air up towards the air box. My bike runs with Chinese body work at the moment so it's not obvious to see where this would go, or if it would fit etc.

I've seen a couple of these advertised for sale (mostly one piece -but recently in two pieces) and wondered what they are.
My ZXR250 has something similar and this locates from the fairing direct into the bottom of the air box. However not sure where this would go on the NSR and the manual doesn't provide much info on it other than i can see it in one of the diagrams.

Questions -
Do they locate direct into the air box?
Is it an essential piece of kit that without it it could affect the performance?
and if so would i need to get me one of these before i take the bike down to Andy & Steve for them to set it up for me on the Dyno?

Cheers guys
Regards
Graham