Originally Posted by Chuck33079

If something goes drastically wrong under full boost, no gauge is going to save you anyway.
I'd be ok with the one gauge under the hood once whatever causes the drop
in pressure is solved. That seems like a one-time fix. I'm running boost and AFR on the A pillar now. Later I'll add oil temp, oil pressure and water temp on the dash. I'm still stuck trying to figure out where to put an EGT gauge, and the GTM pre/post intercooler readout.