I just purchased a TT and i know the stock boost gauges are not accurate, esp since i am running 12psi on a jwt ecu. i searched and it was said that electrical boost gauges are better. any suggestions on a brand? how much better are these than the cheaper alternative (mechanical). I know the mechanical lines have issues with accuracy as well b/c they tap into flexible lines. are there any downfalls to the electrical? where does it get the boost reading from and if it is from a factory sensor, how is this more accurate than the factory one?
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electrical boost gauge....how much better are they really? - Atl300zxTT10:37:46 04/29/04