Originally posted by Pinepig
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Reason for my boost gauge is so I know what psi im running at all times. If I were to run on a cold day my boost would spike so I used the wideband to correct fuel and EGT for timing. On the fly I could street tune my car for that night and I did it all the time being that miami is one day cold then hot the next. My gauges also had warnings for both egt and boost so I would know if I was in danger or not. I get what your saying that a tuned car would not need to have this but the truft is you do.
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