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AEM Digital Boost Gauge -30 to 50 PSI (30-4408) AEM-30-4408

AEM Digital Boost Gauge -30 to 50 PSI (30-4408)

  • Displays boost in 1 PSI increments

  • Sweeping LED 'needle' for real-time boost changes

  • Auto-dimming digital readout

  • Includes 0-5V analog output for data loggers and engine management systems

$256.95 $286.00 $286.00 /
On Backorder Only Available Available 40+ in stock Available


AEM's Digital Boost Display Gauges offer exceptional accuracy, speed, and control with a user-friendly digital LED interface. The gauge displays boost in 1 PSI increments and features a sweeping LED 'needle' that moves as boost changes from -30 to 50 PSI. The digital readout automatically adjusts its intensity based on ambient light, thanks to a built-in photocell. These gauges also include a 0-5V analog output for use with data loggers and engine management systems like the Infinity ECU, Series 2 EMS, or AQ-1 Data Logger. Each gauge comes with interchangeable silver and black bezels and black and white faceplates for customization.
Install the gauge using the provided Plug & Play harness and sensor. Customize the gauge with the included bezels and faceplates. Connect the 0-5V analog output to your data logger or engine management system if needed. Follow the detailed installation instructions included in the package.
Reads -30 to 50 PSI
24 green LED display lights
Auto-dimming gauge face
Three-digit readout
Standard 52mm gauge housing
0-5V analog output
Interchangeable bezels and faceplates