GM 3 Bar MAP Sensor

Xcessive Manufacturing Verified independent store

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Yup, an actual 3 bar GM MAP sensor, a good way to go for most applications. This is just a replacement MAP sensor, no adapter harness. Remember, 1 bar is for vacuum, so that leaves 2 bars for boost! If you think you're going to run more then 29 PSI boost, you should consider the Link 4 bar MAP. Show more