Gauges!!!!!!!! posted by 300zdett(nj) on September 28, 2005 at 01:53 PM
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i got one with my tt, uninstalled, but i hooked it up temporarily to see what i was actually boosting to because i knew the stock was way off....it said i was only boosting to about 8, then i hooked up another gauge that said i was boosting to about 10, then i compared the two with a compressed air tank and they gave different readings..about 1.2 to 1.8 psi difference between the two....if i were you id go with a proven brand