Airbox removal to k&n open filter pipes question?

Hi as the title says really ive removed the std airbox ready for the free flow aftermarket filter and im wondering what to do with surplus pipes?

There is one from the top of the gearbox.
And 1 from the cam head.

Should I just leave them detached or do I need to reconnect them back to the intake somehow?

Thanks

 

Nope its def a 4 stroke its even stamped on block

 

No worries yeah i got that bit sussed its the breather pipes im wondering about

 

leave the one from the gear box how it is , the one from the cam head that's weird last four stroke bike i had only breather pipe it had came from the crank case in which i fitted a breather filter to when i fitted a sports filter

 

Its a huatian h4 engine 125, thanks for the advice however as the site has been down for a while i went ahead and relocated the pipework pictures to follow in my Branson thread