AEM Digital Boost Gauge 35psi 52mm

The AEM Digital Boost Display Gauge delivers unmatched accuracy, lightning-fast response, and effortless readability. Featuring a bold digital LED interface, it displays boost pressure in 1 PSI increments while a sweeping 24-segment LED "needle" provides an at-a-glance visual of boost levels from 0 to 50 PSI. A built-in ambient light sensor automatically adjusts display brightness for perfect visibility in any lighting condition.

Designed for both EFI and carbureted applications, this gauge offers seamless integration with standalone engine management systems and data loggers. The included 0–5V analog output makes it fully compatible with AEM’s Infinity ECU, Series 2 EMS, and AQ-1 Data Logger — perfect for precise boost monitoring and data capture at high RPM.

Each kit includes everything you need for easy installation and customization, including a plug-and-play harness, brass pressure sensor, and interchangeable bezels and faceplates to match your interior style.

Features

• Displays boost in 1 PSI increments, up to 50 PSI
• 24 green outer LEDs provide instant visual feedback
• Auto-dimming digital readout adapts to ambient light
• 0–5V analog output for data logging and engine management integration
• Includes brass boost sensor and plug-and-play wiring harness
• Interchangeable black/silver bezels and black/white faceplates for a personalized look
• Standard 52mm (2-1/16") gauge housing fits most pods and panels

Installation Instructions