Flemming from Sweden here, hi!

Just wondering if the airbox and FCR41mm fit my J with 900-engine?

Will it benefit the bikes performance?

Anyone who fit this airbox before?

Thanks.
(Sie können auch in deutsch Antworten, danke)

Soweit ich weiss muss die 9er Airbox angepasst werden um unter den J Tank zu passen, weil sie zu breit ist.

Das ist nicht die neuner Box, das dürfte ne Racebox sein.

Hi Flemming! First: Sry for my bad english, but i will try

If i am right this is a "selfmade" raceairbox, which uses the gastank as cover. For this the gastank have to be modified (open from the ground and welded new).

If you are able to do this, it will benefit the performence, espacielly the response.