3-Bar MAP Sensor
If you need to run more than 1 bar of boost, you need a manifold air pressure sensor with more range. Our 3-bar map sensor allows you to run up to 29 PSI of boost. This is a genuine GM sensor.
Beware of ‘imported’ units sold as genuine. These are notorious for two problems: The ‘zero’ manifold vacuum setting being different unit to unit. Also, the linear output drifts over time. (See the image for detecting counterfeit sensors)
- Genuine GM
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