1~2 Bar Turbo Boost Gauge Review: A Compact and Reliable Performance Monitor

For car and motorcycle enthusiasts who want to keep a close eye on their turbocharged engine’s performance, the 1~2 Bar Turbo Boost Gauge is a solid choice. This 52mm gauge offers precise readings, a sleek design, and easy installation, making it a practical addition to any vehicle.

Key Features & Performance

Precision & Readability

The gauge measures boost pressure from -1 to 2 BAR, providing accurate real-time feedback. The clear white-on-black dial ensures excellent visibility, even in low-light conditions. The sweeping pointer reacts instantly to pressure changes, allowing drivers to monitor turbo performance without distraction.

Compact & Durable Design

With a 52mm (2-inch) diameter, this gauge fits seamlessly into most dashboard pods or A-pillar mounts. The sturdy metal casing enhances durability, while the smoked lens reduces glare. Its retro-style needle movement adds a classic performance aesthetic to modern vehicles.

Easy 12V Installation

The gauge operates on a 12V power supply, making it compatible with most cars and motorcycles. Wiring is straightforward, with clear instructions included. Users report that it integrates well with existing gauge clusters, requiring minimal modifications.

Customer Feedback

Many buyers appreciate the gauge’s responsiveness and accuracy. One reviewer noted: “Installed this on my turbocharged Civic, and it works flawlessly. The readings match my ECU logs perfectly.” Another praised its build quality: “The metal bezel feels premium, and the backlight is bright enough for night driving.”

Some users mentioned that while the gauge doesn’t include a wideband controller, it serves its primary function well as a dedicated boost pressure monitor.

Final Verdict

The 1~2 Bar Turbo Boost Gauge delivers reliable performance in a compact, stylish package. Whether you’re tuning a high-performance car or simply want to monitor your turbo’s efficiency, this gauge is a practical and affordable option.

ASIN: B0CJXQJ3C4

Mintice™ Car Motor Vehicle Black Face 2" 52mm Pointer Boost Gauge -1~2 Bar Meter LED Light

£11.89 (as of November 8, 2025 09:53 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

Diameter: 2"/52mm. Power: DC(10-15V) 12V Professional. Blue LED light for easy reading in the darkness. Reads: -1~2 Bar High accuracy and easy operation,you can use it conveniently.

Special Parts Boost Gauge - Universal Boost Pressure Indicator - 52 MM Retro Old School - -1 to 2 Bar - Turbo/Petrol/Diesel - With Light

£25.00 (as of November 8, 2025 09:53 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

Boost pressure display 52 mm. Display range: -1 to 2 bar. For compressor or turbo / petrol and diesel. With light. Installation guide (English language not guaranteed).

VOBOR Turbo Boost Gauge - Universal Car 2inch 12V Digital Turbo Boost Gauge Meter Kit PSI LED Light Pointer Indicator Dail

£13.49 (as of November 8, 2025 09:53 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

Features: Diameter: 57mm/2.24in, Power: DC 12V, Current: 2A, Distance between two bolts: Approx 45mm/1.8in Fitment: Universal Car 2-inch diameter boost bar gauge LED Display: The turbo boost gauge with a Super bright LED display, Smoke tint lens duri... read more

E Support™ Car Motor Vehicle Black Face 2" 52mm Pointer Boost Gauge Psi In.Hg Meter

£12.05 (as of November 8, 2025 09:53 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

Diameter: 2 inches/52 mm. Voltage: DC (10 -15 Volts) 12 Volts professional Red LED light pointer LED super white display

Turbo Boost Meter DC12V，2.5inch 60mm 3.0 Bar LED Car Modification Turbo Boost Gauge Meter Pointer

£33.78 (as of November 8, 2025 09:53 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

【Fitment】Turbo boost meter fit for 12V turbocharged vehicles. Suitable for all types of modified vehicles. 【Easy Installation】Easy to install and easy to use. Professional installation is highly recommended. 【Function】Dial illumination for easy readi... read more

52mm Blue Light 12V Car Turbo Boost Gauge with 1-2 Bar Vacuum Digital Meter for 4/6/8 Cylinder Vehicles

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£11.42 (as of November 8, 2025 09:53 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

BOOST PERFORMANCE MONITORING: The 52mm Turbo Boost gauge accurately measures from 1 to 2 Bar, helping you keep track of your vehicle's performance metrics effectively CUSTOM FITMENT: Engineered to accommodate vehicles with 4, 6, or 8 cylinder engines... read more

Mintice™ 2" 52mm Black Car Motor Digital Blue LED Light Bar Turbo Boost LED Gauge Meter

3% Off £19.09 £18.59 (as of November 8, 2025 09:53 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

Diameter: 2"/52mm, Power: DC(10-15V) 12V Professional. Blue LED light, Read Range: -1 to +3 BAR, With 1/8" NPT Sensor Red warning light will light up when boost lower 1.5 Bar Stable characteristics, high reliability, High accuracy, easy operation, yo... read more

BOROCO Turbo Boost Gauge,2" Car Universal 12V LED Digital Turbo Boost PSI Gauge Meter

£14.19 (as of November 8, 2025 09:53 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

🚗【Enhanced Visibility】The ultra-bright LED display of the turbocharged instrument provides clear and concise information on the vehicle's condition, making it easy to identify any potential issues. 🚗【Durable Build】The turbocharging instrument is cons... read more

Tbest Turbo Boost Gauge Meter, 2" Car Universal 12V LED Digital Turbo Boost PSI Gauge Meter

£20.13 (as of November 8, 2025 09:53 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

Optimal Durability: Our Turbo Boost Gauge is constructed with high-strength metal, ensuring the utmost durability for long-lasting use. Accuracy and Ease: The digital Turbo Boost Gauge boasts high precision and is user-friendly, simplifying operation... read more

Mintice™ Car Motor Vehicle Black Face 2" 52mm Pointer Boost Gauge Psi In.Hg Meter LED Light

£12.09 (as of November 8, 2025 09:53 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

Diameter: 2"/52mm. Power: DC(10-15V) 12V Professional. Blue LED light for easy reading in the darkness. Boost Reading from 0 to 30 psi High accuracy and easy operation,you can use it conveniently.