Boost gauge and stock pressure

[JTaylor2005]

Hi all,

I had a look on Auto data the other day and found out stock boost @ 2000rpm is supposed to be 0.9-1 bar. I am going to get a boost gauge soon. Where would this have been read from do you think? The turbo wastegate pipe or further up in the manifold etc?

Also on a stage 1 would the boost be higher do you think? 

Thanks, Jack