It would be out of place for us to recommend modification to a bike which is legally restricted due to your age,

we will of course be more helpful to you in full details when you get back to us once you've done the time, like all the rest of us have done.

Meantime enjoy the bike as it is and don't take it to heart but if the law says 33bhp, we are not in a position to be seen to help you break the law.

Unfortunately we are forced to close this post here and now.

Be back when your bike can be legally de-restricted.