2" 52mm Mechanical 12V Car Turbo Boost Gauge -1~2Bar Black | Blue LED Auto Meter

Monitor your turbocharger's performance with this 52mm mechanical boost gauge. It measures pressure from -1 to 2 Bar, giving you a clear view of your engine's boost levels. The blue LED backlight makes it easy to read, even during night drives.

This gauge is built with a durable ABS and aluminum housing. It connects directly to a 12V power source for consistent lighting. The mechanical design provides reliable readings without complex electronics, making it a straightforward upgrade for your vehicle's dashboard.

The black face with a red pointer offers a classic, sporty look that fits many interior styles. Whether you are tuning your car or just want to keep an eye on engine health, this gauge delivers the information you need at a glance.

Key Features and Benefits

- Mechanical boost gauge that provides direct pressure readings for accurate turbo monitoring

• 52mm diameter that fits standard gauge pods and dash mounts for easy installation

• Blue LED backlight that improves visibility in low-light conditions

• ABS and aluminum construction that offers durability and a lightweight design

• -1 to 2 Bar measurement range that covers both vacuum and boost pressure

• 12V power compatibility that connects to your vehicle's electrical system

Who Is This For

- Car enthusiasts who want to monitor turbo boost levels during performance driving

• DIY mechanics installing aftermarket turbochargers or superchargers

• Drivers with diesel or petrol engines who need a reliable pressure gauge

• Anyone upgrading their dashboard with additional performance instruments

Usage Scenario

Mark had just finished installing a new turbo kit on his project car. He needed a way to confirm the system was working correctly without guessing. After mounting this 52mm gauge in his dash pod, he saw the needle move smoothly from vacuum to positive boost as he accelerated. The blue LED made the reading clear even at dusk, and the mechanical response gave him confidence in the data. Now he knows exactly when his turbo is spooling and when to shift for maximum power.

Micro Comparison

Digital gauges can offer more features but often require additional wiring and sensors. This mechanical gauge is simpler to install and relies on direct pressure, which some users find more reliable for basic monitoring. The 52mm size is a common standard, so it fits most universal gauge pods without modification.

Specifications

Material: ABS+AL

Diameter: 52 mm / 2.0 in

Pressure Range: -1 to 2 Bar

Lighting: Blue LED

Power: 12V

Pointer Color: Red

Item Weight: 0.4 kg / 14.1 oz

Package Includes

- 1 x Turbo Boost Gauge

• 1 x Installation Kit (hoses and fittings)

• 1 x Wiring Harness

• 1 x User Manual

Why You Will Love It

You will appreciate the straightforward installation and the immediate feedback it gives about your engine's performance. The blue glow adds a subtle custom touch to your cabin, and the mechanical movement feels satisfying to watch as you drive. It is a practical tool that makes every trip more informed.

Questions and Answers

Question: Does this gauge work with diesel engines?

Answer: Yes, it measures boost pressure from -1 to 2 Bar, which covers both vacuum and positive boost found in many diesel and petrol engines.

Question: What size hole do I need to mount this gauge?

Answer: You need a 52 mm / 2.0 in diameter hole for a standard gauge pod or dash mount.

Question: Is the blue LED always on when the car is running?

Answer: Yes, when connected to a 12V source, the blue LED backlight stays on for visibility day or night.

Question: Can I use this gauge with an aftermarket turbo kit?

Answer: Yes, it is designed for aftermarket turbo and supercharger systems to monitor boost levels.

Question: What is included in the installation kit?

Answer: The package includes the gauge, a wiring harness, hoses, fittings, and a user manual for setup.