Assuming the battery drain is not going to be an issue, the next problem is where to mount the gauge. Looking at my dash, I don't see anyplace that a gauge pod would look factory and not like an add-on. Perhaps a side pillar mount could be made to look good ?
Would it be possible to daisy chain two of these and have 8 readings? Perhaps one on either side of the center instrument cluster or two in a side pillar mount ?
MM