well im sitting here with my autometer guages and im pretty confident in the install of the pillar and the pyro. my question is about the boost guage, the instruction say to splice into a vacume line, will this be an accurate reading for turbo psi?

i have read the write up in the DIY about the pyro at least a dozen times, anyone have a link to a write up about the boost guage, or is it so simple no one needs a step by step?

splice into the line coming from the waist gate