Changing hoses

[Kris6383]

Hey every one, can anybody please borrow me some time an tell me possibly with a labelled diagram lol, what hoses do what, and what I can change to silicone and the appropriate sizes, I've just ordered some 4mm silicone hose to start me off hopefully getting rid of my persistent boost leak, with n249 bypass.
All help and time really appreciated

 

[mattyboy199]

you have buy all the pipes from creation motorsport