AutoMeter Automotive

Universal Fitment

Part #: 4301

Overview

The AutoMeter Ultra-Lite 52mm 20 PSI Mechanical Boost Gauge is a precision instrument designed for automotive enthusiasts and performance builders who demand accurate boost and vacuum readings. This gauge provides a reliable, easy-to-read display of your vehicle’s pressure levels, helping you monitor and optimize engine performance. Its compact 52mm size makes it suitable for a variety of dashboard configurations, while its mechanical design ensures durability and consistent accuracy without the need for electrical connections. Whether you're upgrading your turbocharged setup or fine-tuning your engine, this boost gauge offers essential insight with a sleek, professional appearance.

Key Features

This boost gauge combines high-quality materials and thoughtful design to deliver precise readings and long-lasting performance. Key features include:

• High-precision bourdon tube movement for accurate pressure measurement
• Simple 1/8” NPT pressure connection for straightforward installation
• Includes 1/8” NPT fittings and nylon line kit for versatile setup options
• Traditional incandescent lighting for clear visibility in low-light conditions
• Durable construction designed to withstand harsh engine bay environments
• Compact 52mm diameter for easy integration into various dashboard layouts
• Mechanical operation eliminates electrical dependencies, reducing potential points of failure

Construction & Design

The AutoMeter Ultra-Lite boost gauge features a robust bourdon tube movement housed within a lightweight, durable casing. Its design emphasizes reliability and longevity, with high-quality materials resistant to vibration and temperature fluctuations common in automotive environments. The incandescent illumination provides a classic look while ensuring visibility during nighttime driving or track sessions.

Installation & Fitment

Installation involves connecting the included 1/8” NPT fittings and nylon line to your vehicle’s boost source. The gauge’s compact size and straightforward mounting options make it suitable for a wide range of vehicles, from street cars to race builds. Proper fitment should be verified against your specific vehicle’s dashboard and engine setup.