Next paycheck I'll be buying gauges for my car. Right now I'm thinking of getting a speed of sound gauge pillar with a boost/vacuum gauge, wideband A/F gauge, and a fuel pressure gauge. Not sure what to do with the third gauge atm(sos pillar only holds two gauges) but is there anything else I should get? I'd really appreciate it if you guys could post some pics of yours so I could get an idea of what brand/color I want to go with. Thanks in advance!