Taking a closer look its very much like mine as well.

that boost gauge looks like it's sat in the same mount I have my oil pressure gauge in. (my 4th and final extra gauge )

Does anyone else find that their car seems to spike a bit higher in this colder weather?

My car remapped always holds at 22/23psi, but when the temp was about 10-16 degrees it never used to spike above this.

Now when its 2 degrees it will spike to 25psi for a split second then hold at 22-23