Best Car Boost Gauges of 2025

The GlowShift Tinted 7 Color Series 30 PSI Boost/Vacuum Gauge Kit is a monitoring tool designed for your car's turbo or supercharged engine. It displays boost and vacuum readings from 0 to 30 PSI and -30 to 0 inHg, respectively. Its 2-1/16" gauge comes with black dial, tinted lens, and illuminated red needle, and features 7 solid color modes and 2 color cycle modes. This product includes a 6' silicone hose, 1/8" T-fitting, 2 hose clamps, 2' power wire, gauge visor, mounting hardware, and installation instructions.

The Actron Style Line Gauge is a 2" mechanical vacuum/boost gauge designed for car enthusiasts. With its white dial face and chrome bezel, this gauge not only looks stylish but also provides accurate readings. The gauge features a 0-30 in. Hg vacuum scale and a 0-20 PSI boost scale, allowing you to monitor the performance of your car's engine. The 270-degree sweep ensures that you can easily see the readings at a glance. The gauge comes with 72" tubing and fittings, making installation a breeze. It also includes mounting hardware and 12 volt internal back lighting for added convenience. Upgrade your car with the Actron Style Line Gauge and stay informed about your engine's performance.

The Bosch SP0F000050 Style Line 2" Mechanical Vacuum/Boost Gauge features a black dial face with a black bezel, suitable for 2-1/16" openings. It has a 0-30 in. Hg Vacuum scale and 0-20 PSI Boost with a 270-degree sweep, and includes 72" tubing and fittings, as well as mounting hardware and 12 volt internal back lighting.

The GlowShift Boost/Vacuum Gauge Kit is a must-have accessory for your car's turbo or supercharged engine. With its 10 color digital display and tinted lens, this gauge allows you to easily monitor the boost pressure and vacuum compression levels. The digital display provides quick-glance readings, ensuring that you can keep an eye on your engine's performance at all times. The gauge comes with a self-calibration feature that guarantees optimal performance. The kit includes everything you need for installation, from the electronic pressure sensor to the mounting hardware. With GlowShift's one year limited warranty and free lifetime technical support, you can be confident in your purchase.

The Auto Meter 4304 Ultra-Lite Mechanical Boost Gauge is designed with traditional incandescent lighting and race-proven mechanical movements that provide trusted accuracy and durability. It is compatible with every street or race vehicle and is simple to install with the gauge kit that includes all necessary hardware and detailed instructions. This gauge kit is a great addition to car boost gauges and offers a mechanical solution for accurate readings without requiring an electrical system.

The WATERWICH Boost Gauge is designed for easy nighttime visibility with its bright red light, allowing you to monitor your vehicle's performance safely while driving. It accurately measures boost levels from -30 to 30 PSI, with a warning light that activates when levels exceed 22 PSI, ensuring you stay informed of your engine's status. The kit includes everything needed for installation, including the boost sensor, making it a hassle-free addition to your car. Its reliable mechanical design ensures accurate readings, giving you confidence in your vehicle's performance and making it a straightforward upgrade for various vehicles.

The WATERWICH Boost Gauge is a highly visible 2" 52mm meter kit designed for cars, trucks, and other vehicles. Its BLUE Light feature allows for easy viewing at all angles, even at night, ensuring safety while driving. The gauge accurately reads boost levels from -30 to 30 PSI and vacuum compression levels. It also includes a red warning light that illuminates when turbocharging exceeds 22 PSI. With its race-proven mechanical instruments, the gauge provides trusted accuracy and is simple to install as a direct replacement. The WATERWICH Boost Gauge comes with all the necessary components, including the boost sensor, leather tube, tee, one-way valve, harness, and instructions, making it convenient and hassle-free to set up. With its wide compatibility, this gauge is suitable for various vehicles, providing users with an essential tool to monitor their turbocharged systems.

The WATERWICH Boost Gauge is designed for easy visibility at night, ensuring you can monitor your vehicle’s performance safely in low-light conditions. It accurately displays boost levels ranging from -30 to 30 PSI, helping you keep track of your turbocharging system. If the boost exceeds 22 PSI, a red warning light alerts you to potential issues. This gauge kit is user-friendly, coming complete with all necessary components for installation, making it a straightforward upgrade for your car, truck, or SUV.

The Equus 8256 Boost Gauge is a high-quality car boost gauge that provides accurate measurements from 0 - 60 PSI. Its bright backlit display comes in four different colors, enhancing night viewing and adding a touch of style to your vehicle. With a lightweight aluminum bezel and a 270° sweep, the gauge offers increased visibility, allowing you to easily monitor your boost levels. The rear twist-on ring mount design makes installation a breeze, and the gauge comes with all the necessary hardware and adapters for easy installation on most foreign and domestic vehicles. With the Equus 8256 Boost Gauge, you can keep an eye on your boost levels with precision and style.

The YONEDA Turbo Boost/Vacuum Gauge Kit is designed to provide accurate pressure measurements of your vehicle's turbocharger system, allowing you to monitor engine performance more precisely. With its easy-to-read display, you can get real-time readings of the turbocharger system pressure, helping you make informed decisions about your driving style and keep your engine running at optimal performance. By monitoring the turbocharger system pressure, you can get the most out of your engine and enjoy a smoother and more responsive driving experience. The high-quality construction ensures durability and reliable performance, while the easy installation process makes it a breeze to set up. Upgrade your driving experience with the YONEDA Boost Gauge.