AEM Digital Display Boost Gauge -30 to 35 PSI

Save 27%
SKU: AEM30-4406

Sale price$ 170.00 Regular price$ 233.77


AEM Electronics Digital Boost Gauge

When it’s time for a boost, you need to know exactly how much you’re boosting — you’ve put a lot of work into your engine, and the last thing you want to do is cause serious damage. That's where this AEM boost gauge comes in.

AEM Performance Electronics has a well-respected reputation for making quality, highly legible gauges that keep you and your car driving as one. AEM’s Digital Boost Gauge offers layers of detailed, accurate data in a gauge that’s easy to install and simple to read.

This digital boost gauge has a three-digit readout that shows boost in 1-psi increment and a digital “needle” that rides the rim the way a traditional needle works. An ambient lighting photocell adjusts the gauge’s display so that it will stay readable without blinding you on the track. And when you’re done, you can export data through a 0-5v analog output into your datalogger.

The AEM boost gauge comes with all the installation hardware you need, as well as extra bezels and faceplates so you can match the rest of your equipment. Installing this AEM digital boost gauge is rated intermediate, requiring basic hand tools and knowledge.

AEM 30-4406 Features

  • Easy-to-install Plug & Play harness and sensor included
  • Reads -30 to 35 PSI
  • 24 green LED display lights
  • Auto-dimming gauge face and read out lighting
  • Three-digit readout in the center
  • Standard 52mm Gauge Housing
  • 0-5V analog output
  • Interchangeable black and silver bezels included
  • Interchangeable black and white faceplates included


  • Universal

What's In The Box?

  • 1 - AEM Digital Boost Gauge
  • 1 - AEM Boost Sensor
  • Extra Bezels/Faceplates
  • All Necessary Hardware
  • Installation Instructions
  • Warranty Information

Installation Instructions


  • AEM Electronics Limited Warranty

    Customer Reviews

    Based on 2 reviews
    Jayson T.
    Great service

    Parts came in a timely manner and there were no issues or delays!

    Thanks for the review Jayson! I'm glad you were satisfied with your order. I look forward to doing more business with you in the future!

    Jayson T.
    Great service

    Parts came in a timely manner and there were no issues or delays!

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