AutoMeter Factory Match GM 2-1/16in 35 PSI Mechanical Boost Gauge

2010–2025 General Motors Vehicles / Gasoline and Diesel Engines / 2-1/16" (52mm) Diameter

Part #: 8304

Overview

The AutoMeter Factory Match GM 2-1/16in 35 PSI Mechanical Boost Gauge is an essential instrument for automotive enthusiasts and professionals who want precise boost pressure monitoring in their vehicles. Designed specifically for General Motors applications, this gauge provides a reliable and straightforward way to keep an eye on your engine's boost levels, whether you're tuning for performance or monitoring for safety during spirited driving.

Built with durability and accuracy in mind, this mechanical boost gauge is ideal for both daily drivers and high-performance builds. Its simple, no-electrical hookup design makes installation quick and hassle-free, allowing you to focus on your driving experience without complicated wiring or calibration concerns. Whether you're upgrading your stock setup or customizing a high-performance build, this gauge offers the clarity and reliability you need to optimize your vehicle's performance.

Key Features

AutoMeter's Factory Match GM Boost Gauge combines precision engineering with user-friendly installation, making it a popular choice among automotive enthusiasts. Here are some of its standout features:

• Ultra-precise bourdon tube movement ensures accurate boost readings, providing trustworthy data for tuning and monitoring.
• Designed specifically for GM vehicles, ensuring a perfect factory match in style and fitment for models from 2010 to 2025.
• 2-1/16" (52mm) diameter gauge fits seamlessly into factory gauge clusters or custom panels, maintaining a clean, OEM-like appearance.
• Mechanical operation eliminates the need for electrical wiring, reducing installation complexity and potential points of failure.
• Includes all necessary fittings and nylon line kit for straightforward setup, compatible with 1/8" NPT pressure connections.
• Robust construction with high-quality materials ensures long-lasting performance even in demanding conditions.
• Clear, easy-to-read dial with precise markings for quick reference during driving.
• Ideal for gasoline and diesel engines, making it versatile across a wide range of applications.

Construction & Design

The AutoMeter Factory Match GM Boost Gauge features a durable, high-quality housing designed to withstand the rigors of automotive environments. Its bourdon tube movement is a proven technology that provides consistent and accurate readings over time. The gauge's face is crafted with a factory-style appearance, ensuring seamless integration into your vehicle's interior for a clean, OEM look.

The included fittings and nylon line kit facilitate a straightforward installation process, with no need for electrical connections or complex wiring. The gauge's compact size and precise design make it suitable for mounting in various locations within the vehicle, whether in the dashboard, A-pillar, or custom panels. Its construction prioritizes durability, accuracy, and ease of use, making it a reliable instrument for monitoring boost pressure.

Performance & Sound

As a mechanical boost gauge, this instrument offers immediate and accurate readings without electrical interference or lag. It provides a steady, needle-based display that responds instantly to changes in boost pressure, giving you real-time feedback during acceleration, tuning, or off-road adventures. While it does not produce sound, its clear dial and precise needle movement ensure you can easily monitor your engine's boost levels at a glance.

Installation & Fitment

Installing the AutoMeter Factory Match GM Boost Gauge is a straightforward process that requires minimal mechanical skill. The gauge connects directly to your vehicle's boost source via the included 1/8" NPT fittings and nylon line kit. No cutting, drilling, or electrical wiring is necessary, making it a clean and simple upgrade for your vehicle's interior. The gauge is designed to fit into standard 2-1/16" (52mm) gauge openings, ensuring compatibility with factory or aftermarket gauge pods and panels.

• Requires only a 1/8" NPT pressure port connection.
• No electrical wiring or calibration needed.
• Suitable for installation in dashboard, A-pillar, or custom panels.

Once installed, you'll enjoy a reliable and accurate boost reading that helps you monitor your engine's performance and ensure safe operation during high-demand driving.

What's Included

• AutoMeter Factory Match GM 2-1/16in 35 PSI Mechanical Boost Gauge
• 1/8" NPT fittings
• Nylon line kit for pressure connection
• Installation instructions

Ideal For

• Performance enthusiasts tuning their turbocharged or supercharged GM vehicles
• Daily drivers seeking reliable boost monitoring
• Off-roaders and racers requiring durable, accurate pressure gauges
• Anyone looking for a factory-style, OEM appearance boost gauge

Emissions Note

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