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AEM 30-4406 BOOST GUAGE question.

HKusp

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I mean, it's a reference anyway. As long as it's consistent, and your tune is good for the boost and A/F it's an accurate number to monitor. Think of a dyno. It's just a number to measure things and why there are so many variations from dyno to dyno, and day to day.
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robvas

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I used to always use Autometer or VDO gauges. However, I got a free GlowShift gauge, it wouldn't stay zeroed even after adjusting it and sending it back (thought something was wrong with my car), so I trashed it and got a Bosch from AdvanceAuto since I didn't feel like waiting for Summit or Jegs to ship me something.

Never been a fan of the ones with digital readout, and like having vacuum on the gauge, not just boost.
 
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Justgonna send it

Justgonna send it

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Yea i already sent the Aem one back. I’ll just keep my turbosmart for now. Unless i can find a mechanical sweep with digital readout hybrid
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