Filter Box Air Restrictor

[asistech]

Hi,
Just like to know the function of the "Filter box air restrictor" . If i were to remove it, will it effect the performance of the bike. can anyone help ?
Thanks.

 

[Dave]

Removing it would increase both top end power and intake noise.

 

[iancp5]

What restrictor?

 

[Eric K]

With the restrictor installed on the Euro homologated EC version they are jetted very lean. You should also rejet.

 

[asistech]

Thanks Dave. If i were to remove it, would there be any adjustment needed to carb etc. Thanks again.