2-1/16in U/L Air Press. Gauge 0-150psi

The AutoMeter 2-1/16in Ultra-Lite Air Pressure Gauge 0-150psi (SKU: ATM4320) is a vital tool for automotive enthusiasts and mechanics involved in forced induction systems. This gauge is perfect for tuning high-performance engines, monitoring boost pressure during testing, and building custom turbocharged setups. It provides reliable real-time feedback essential for optimizing fuel mapping and boost controller calibration.

Designed with a durable, glycerin-filled movement, this gauge minimizes needle oscillation caused by pulsating boost signals, ensuring stable and accurate pressure readings. The Ultra-Lite construction helps reduce installation weight, making it suitable for tight engine bays and weight-sensitive builds. With a pressure range of 0–150 psi, it delivers precise measurements across various applications.

This gauge is ideal for turbocharged and supercharged applications across all engine platforms, from street-driven performance cars to full competition builds. Installation is straightforward with a 1/8-inch NPT line connection to your intake manifold or boost reference port. Its compact size allows for seamless integration into custom dashboard pods or under-hood installations.