Ditto. Mine is wedged in the dip behind the steering column, butted up against the instrument cluster. It's prefectly positioned between the 0 on the MPH, and the E on the fuel level. All info, all the time, with no hassle. I just routed the wire down to the OBDII port recess, tucked a bit, and voila. The thing only weighs 2oz or so, it never moves, even without velcro.
That said, I don't understand now how you could live without it as a general car enthusiast. Not only is it a "sleeper" boost gauge, but all the damn diagnostics will work on any OBDII car! In my family, I have become "CAR MAN". It's nice. I'm also "TAX MAN" as I am good with turbo tax and Schedule C contractor income tax. Not that that's relevant here... (bolt)