AutoMeter Phantom II

2010–2025 All Vehicles / Gasoline and Diesel Engines 52.4mm Mechanical Boost Gauge

Part #: 7504

Overview

The AutoMeter Phantom II 52.4mm Mechanical Boost Gauge is an essential instrument for enthusiasts and professionals who want precise and reliable boost pressure monitoring. Designed for a wide range of gasoline and diesel engines, this gauge provides real-time feedback on your vehicle's turbo or supercharger system, helping you optimize performance and ensure safe operation. Its straightforward, mechanical design eliminates the need for electrical wiring, making installation simple and hassle-free.

Whether you're tuning your vehicle for maximum power, monitoring boost levels during spirited driving, or maintaining optimal engine health, this boost gauge offers the accuracy and durability you need. Its classic yet modern appearance complements any engine bay, providing both functional value and aesthetic appeal.

Key Features

The AutoMeter Phantom II boost gauge combines high-quality materials and thoughtful engineering to deliver dependable performance. Key features include:

• Ultra-precise bourdon tube movement ensures accurate and consistent boost readings across the entire pressure range.
• Mechanical operation means no electrical hookup is required, simplifying installation and reducing potential points of failure.
• Standard 1/8" NPT pressure connection allows for easy integration into most turbo or supercharger systems.
• Includes all necessary fittings and nylon line kit for a complete installation out of the box.
• Durable construction with a rugged metal case and scratch-resistant lens to withstand harsh engine bay conditions.
• Classic black dial with white markings provides excellent visibility and readability at a glance.
• Designed for easy mounting in a variety of locations, suitable for both street and track use.
• Trusted by racers and enthusiasts for its proven accuracy and reliability in demanding environments.
• Part of AutoMeter's Race Proven Mechanical Instruments line, emphasizing precision and durability.

Construction & Design

The AutoMeter Phantom II boost gauge features a robust metal housing with a sleek, black finish that resists corrosion and damage. Its 52.4mm (2-1/16 inch) diameter dial fits standard gauge pods and mounting locations, ensuring compatibility with most vehicle dashboards. The gauge employs a bourdon tube movement, a time-tested mechanical system that provides precise readings without the need for electrical sensors or wiring. This design not only simplifies installation but also enhances durability and longevity.

The lens is made from high-quality, scratch-resistant material, maintaining clarity over years of use. The included fittings and nylon line kit facilitate a clean, secure connection to your vehicle's intake system, providing accurate boost pressure readings from 0 to 35 PSI. The overall design balances form and function, offering a professional appearance that complements any engine bay setup.

Performance & Sound

As a mechanical boost gauge, the AutoMeter Phantom II offers immediate and reliable feedback on your turbo or supercharger system's pressure levels. Its precise bourdon tube movement ensures that you receive accurate readings, helping you monitor and tune your vehicle effectively. While it does not produce sound, the gauge's clear and easy-to-read dial allows you to keep an eye on boost levels during high-performance driving or daily commuting, supporting optimal engine operation and safety.

Installation & Fitment

Installing the AutoMeter Phantom II boost gauge is straightforward and requires no electrical wiring, making it suitable for both novice and experienced installers. The gauge connects directly to your vehicle's intake manifold or boost source via the included 1/8" NPT fittings and nylon line. No cutting, drilling, or complex tuning is necessary, and the gauge can be mounted in a variety of locations using standard gauge pods or brackets. Its mechanical design ensures a quick and reliable setup, so you can focus on enjoying your vehicle's performance.

What's Included

• AutoMeter Phantom II 52.4mm Mechanical Boost Gauge
• 1/8" NPT fittings
• Nylon line kit
• Mounting hardware and instructions

Ideal For

• Performance enthusiasts tuning turbocharged or supercharged engines
• Daily drivers seeking reliable boost monitoring
• Track racers requiring precise boost pressure feedback
• Anyone looking for a durable, easy-to-install mechanical boost 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.