AEM 52mm Digital Boost And Vacuum Gauge -30inHg - 50 PSI (30-4408)

The AEM 52mm Digital Boost and Vacuum Gauge is engineered to provide fast, accurate monitoring of manifold pressure for performance street and motorsports applications. Designed to display both vacuum and boost in a wide operating range, this gauge delivers precise real-time data to support tuning, diagnostics, and engine protection in turbocharged and supercharged setups.

KEY FEATURES

• Digital boost and vacuum gauge displays -30 inHg to 50 PSI
• High-speed digital processing delivers rapid, accurate pressure readings
• Bright, easy-to-read display ensures visibility in all lighting conditions
• 52mm gauge size fits standard aftermarket gauge pods and mounts
• Ideal for turbocharged, supercharged, and performance engine monitoring

TECHNICAL SPECIFICATIONS

• Gauge Type: Digital boost and vacuum gauge
• Gauge Diameter: 52mm
• Measurement Range: -30 inHg to 50 PSI
• Display: Digital with high-speed response
• Application: Boost and vacuum monitoring for performance engines
• Design Intent: Provides accurate manifold pressure data for tuning and diagnostics

VEHICLE FITMENT

• Universal

AEM designs precision-engineered performance electronics, gauges, and fuel system components built to deliver accurate data, reliable fuel delivery, and confidence for street, performance, and motorsports applications.