AEM Digital Display Boost Gauge

SKU: 30-4406

$ 165.01


AEM's Digital Boost Display Gauge combine unsurpassed accuracy, speed and control with an easy-to-read digital LED interface that displays boost in 1 PSI increments, and a sweeping LED "needle" that lines the edge and moves as boost from -30 to up to 35 PSI. The boost gauge's digital readout will automatically increase and decrease in intensity due to the built in ambient light sensing photocell.

AEM's digital boost gauge include a 0-5v analog output for use with data loggers and virtually any engine management system, such as the Infinity ECU, Series 2 EMS or AQ-1 Data Logger, making it the perfect solution for users who need to monitor and data log boost at high RPM on tuned engines. Each gauge includes interchangeable silver and black bezels and black and white faceplates to personalize the look of your gauge.


  • Gauge Readout from -30 to 35PSI
  • Includes easy-to-install harness and sensor
  • Complete stand alone gauge requires no additional sensors or programs to operate
  • Includes black and silver bezel and white and black faceplates
  • Ideal for both fuel injected and carbureted motors


  • LED displays provide precise reference to critical operating conditions and alert driver of potentially damaging operating conditions
  • Boost gauge includes AEM 3.5BAR brass sensor
  • 0-5v analog output included for use with data loggers and virtually any engine management system

Please Note:

  • Universal Fitment


  • This item is not vehicle specific. It is compatible with a wide range of applications and is therefore displayed on our site regardless of your vehicle selection. Please review the specifications and verify compatibility prior to placing your order.

What's in the box?

  • Gauge
  • Mounting Device
  • White/Black face
  • Wiring Harness
  • Installation Hardware

Customer Reviews

Based on 1 review
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!

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