I am looking into getting a boost gauge so I can at least see what it's actually putting out. I'm running a techco 3.0l. I think it's only running 5.5psi boost. I used the search but couldn't really find any pictures or anything on how to install one. What gauge did you guys get and why, and where did you mount it? I'm aiming for a boost gauge that fits in with the factory gauges and can install it cleanly as possible.