AutoMeter Mechanical Boost Gauge

2011–2025 All Vehicles with 1/8” NPT Port

Part #: 880906

Overview

The AutoMeter 52.4mm Mechanical Boost Gauge is an essential instrument for automotive enthusiasts and professionals who want precise boost pressure monitoring. Designed to provide accurate readings across a variety of engine types, including gasoline and diesel, this gauge ensures you stay informed about your vehicle's turbo or supercharger performance. Its straightforward mechanical design eliminates the need for electrical wiring, making installation simple and reliable.

Ideal for street, track, or off-road applications, this boost gauge helps you optimize your engine's performance, prevent over-boosting, and maintain safe operating pressures. Whether you're tuning your vehicle for maximum power or monitoring daily driving conditions, this gauge offers durability, clarity, and ease of use.

Key Features

Designed with the performance enthusiast in mind, the AutoMeter Mechanical Boost Gauge offers several advanced features:

• Ultra-precise bourdon tube movement ensures accurate and consistent boost readings, providing reliable data for tuning and diagnostics.
• Simple 1/8” NPT pressure connection allows for easy installation directly into your vehicle’s intake manifold or boost source without complex wiring or electronics.
• Modern white LED through-the-dial lighting enhances visibility during nighttime driving, ensuring you can easily monitor boost levels in low-light conditions.
• Durable construction with high-quality materials guarantees long-lasting performance even under demanding conditions.
• Includes all necessary fittings and nylon line kit for a complete installation, reducing setup time and ensuring a secure, leak-free connection.
• Classic analog display with clear, easy-to-read markings helps you quickly assess boost pressure at a glance.
• Mechanical design eliminates electrical components, reducing potential points of failure and simplifying maintenance.
• Suitable for a wide range of vehicles and engine configurations, making it a versatile choice for many applications.
• Backlit dial provides excellent visibility during night driving, ensuring you can monitor boost pressure without distraction.

Construction & Design

The AutoMeter Boost Gauge features a robust, high-quality housing built to withstand harsh engine bay environments. Its 52.4mm (2-1/16 inch) diameter size fits standard gauge pods and mounting locations, providing a clean and professional appearance. The gauge utilizes a bourdon tube movement, a proven mechanical system that offers high accuracy and durability without the need for electrical sensors or wiring. The dial is illuminated with white LED lighting, which is evenly distributed through the dial face for clear visibility in all lighting conditions.

The included fittings and nylon line kit facilitate straightforward installation into your vehicle’s boost source. The gauge’s simple, no-nonsense design ensures reliable operation over time, withstanding vibrations, temperature fluctuations, and engine heat. Its construction emphasizes longevity and precision, making it a dependable instrument for daily driving, spirited runs, or professional tuning.

Performance & Sound

As a mechanical boost gauge, this instrument provides real-time, accurate boost pressure readings without electrical interference or lag. While it does not produce sound, it offers immediate visual feedback on your engine’s boost levels, helping you optimize performance and prevent over-boosting. Its precise bourdon tube movement ensures consistent readings, giving you confidence during tuning sessions or regular monitoring.

Installation & Fitment

The AutoMeter Mechanical Boost Gauge is designed for easy bolt-on installation. The 1/8” NPT fitting allows direct connection into your vehicle’s intake manifold or boost source. No electrical wiring or complex setup is required, making it suitable for both DIY enthusiasts and professional installers. The included fittings and nylon line kit simplify the process, and the gauge can be mounted in any standard 52.4mm gauge pod or panel. Typically, no cutting, drilling, or tuning adjustments are necessary beyond the initial installation.

• Simple bolt-on installation with included fittings and line kit
• No electrical wiring or sensors required
• Compatible with a wide range of vehicles with 1/8” NPT boost ports

What's Included

• AutoMeter 52.4mm Mechanical Boost Gauge
• 1/8” NPT fittings
• Nylon line kit for boost connection
• Installation instructions

Ideal For

• Performance enthusiasts tuning turbocharged or supercharged engines
• Daily drivers seeking reliable boost monitoring
• Track racers and off-roaders needing accurate boost data
• DIY installers looking for a straightforward, durable gauge

Emissions Note

This product is designed for off-road or racing use only and may not be legal for use on public roads in all jurisdictions. Please check local regulations before installation.