AutoMeter Sport-Comp

2010–2025 Universal Fitment / Mechanical Boost/Vacuum Gauge 52mm

Part #: 3304-J

Overview

The AutoMeter Sport-Comp 52mm METRIC Mechanical Boost/Vacuum Gauge is a trusted choice for automotive enthusiasts seeking precise and reliable pressure readings. Designed with durability and accuracy in mind, this gauge is ideal for performance builds, street applications, and racing setups where real-time boost or vacuum monitoring is essential. Its straightforward mechanical design ensures consistent performance without the need for electrical connections, making installation simple and dependable.

Whether you're tuning your turbocharged engine or monitoring vacuum levels during spirited driving, this gauge provides clear, easy-to-read measurements. Its robust construction and proven performance make it a staple in many high-performance and custom vehicle builds, helping you optimize engine performance and maintain reliability under demanding conditions.

Key Features

The AutoMeter Sport-Comp Mechanical Boost/Vacuum Gauge offers a range of features tailored for enthusiasts who demand precision and durability:

• High-precision Bourdon tube movement ensures accurate pressure readings across the entire measurement range.
• 52mm (2-1/16") diameter gauge fits standard gauge pods and mounting locations for a clean, professional look.
• Mechanical operation eliminates the need for electrical wiring, reducing installation complexity and potential failure points.
• Includes 1/8" NPT fittings and nylon line kit for straightforward installation on a variety of vehicles.
• Built with a rugged, race-proven design that withstands harsh engine bay conditions and vibrations.
• Clear, easy-to-read metric scale (0-2.5 kg/cm²) for precise boost or vacuum monitoring.
• Durable black bezel and white face with high-contrast markings for excellent visibility in all lighting conditions.
• Designed for performance applications, providing real-time feedback to optimize engine tuning and drivability.
• Includes mounting hardware and detailed instructions for a hassle-free installation process.

Construction & Design

The AutoMeter Sport-Comp 52mm gauge features a high-precision Bourdon tube movement housed within a durable, impact-resistant casing. Its compact 52mm diameter allows for versatile mounting options in various dashboard locations or custom panels. The gauge's face is designed with high-contrast white markings and a black bezel, ensuring excellent readability at a glance. The inclusion of 1/8" NPT fittings and nylon line kit simplifies installation, allowing you to connect directly to your vehicle's boost or vacuum source.

Built with quality materials and a race-proven design, this gauge is engineered to withstand the rigors of high-performance driving. Its mechanical operation means no electrical wiring or sensors are necessary, reducing potential points of failure and ensuring consistent, accurate readings over time. The rugged construction and precise movement make it a reliable instrument for both daily drivers and serious racers.

Performance & Sound

While this gauge does not produce sound, it provides instant, accurate visual feedback on your vehicle's boost or vacuum levels. Its mechanical design ensures consistent performance without electrical interference, offering you a dependable tool to monitor engine conditions during spirited driving or tuning sessions. The high-precision Bourdon tube ensures that your readings are both accurate and repeatable, supporting optimal engine performance and safety.

Installation & Fitment

The AutoMeter Sport-Comp Mechanical Boost/Vacuum Gauge is designed for easy, bolt-on installation. It requires only a simple 1/8" NPT connection to your vehicle's boost or vacuum source. No electrical wiring, sensors, or complex tuning is necessary, making it suitable for both novice and experienced installers. The included fittings and nylon line kit facilitate a clean, professional setup. Its compact size allows for flexible mounting options in the dashboard, A-pillar, or custom panels. Once installed, it provides reliable, real-time pressure readings to help you monitor and optimize your vehicle's performance.

What's Included

• AutoMeter Sport-Comp 52mm Mechanical Boost/Vacuum Gauge
• 1/8" NPT fittings
• Nylon line kit
• Mounting hardware
• Installation instructions

Ideal For

• Performance enthusiasts tuning turbocharged or supercharged engines
• Street drivers seeking reliable boost/vacuum monitoring
• Racecar builders requiring precise pressure measurement
• DIY installers looking for a straightforward, durable gauge