Team MightyBoy

hey wondering what the pipe is that connects to the back of the air filter. i assume it runs from the petrol tank, is this just a breather?? i noticed that this pipe goes to a black bottle thing in the later hatches an mightyboys. what is it??

charcoal canister.... i reckon... its to do with polution crap... correct me if im wrong

its a gizmo to alow the fuel tank to breath without you smelling fuel

ok yeh thought it was something like that. although i can still smell a mixture of what i think is exhaust and fuel (mainly fuel) most times when im driving along. not sure as to where its coming from though