AutoMeter 5677 Digital Stepper Motor Boost/Vacuum Gauge
Monitoring vacuum and boost levels is essential for maximizing power and maintaining engine performance in forced induction applications. The AutoMeter 5677 Digital Stepper Motor Boost/Vacuum Gauge stands out with its precision and responsiveness, offering smooth needle movement for accurate readings. Thanks to AutoMeter's innovative circuitry, this gauge self-calibrates every time you start your vehicle, adapting to changes in altitude, barometric pressure, and other environmental factors. The included advanced MAP sensor and wiring harness make installation a breeze, ensuring you can get back to enjoying your ride in no time. This gauge is specifically designed for gasoline engines, with a boost-only version available for diesel and high-boost setups.
Specifications
- Gauge Size: 2-1/16 in. (52.4mm)
- Boost Range: 0-30 PSI
- Vacuum Range: 0-30 in. Hg
- Bezel Color: Brushed Aluminum
- Bezel Style: Super Bezel
- Face Color: Black
- Lens: Flat Clear
- Lighting Color: 7 User Selectable Colors
- Lighting Type: LED
- Movement Type: Electric Digital Stepper Motor
- Outer Bezel Diameter: 2.250 in.
- Pointer Color: Fluorescent Red
- Size: 2.3125 in.
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This product can expose you to chemicals; which are known to the State of California to cause cancer. For more information, visit www.p65warnings.ca.gov.
Features
- Accurate and fast response time
- Automatic calibration for reliable performance
- Easy installation with included MAP sensor and wiring harness
- Universal fitment for a variety of vehicles
What Users Are Saying
Many users appreciate the gauge’s quick response time and easy readability, especially during high-performance driving. The customizable lighting options allow for a personalized touch, making it easy to match the gauge to the vehicle's interior. Installers note that the included MAP sensor simplifies the setup process, making it accessible for both DIY enthusiasts and professional mechanics.
Fitment Notes
Universal Fitment: This gauge is designed to be universally compatible, but it's recommended that customers verify compatibility with their specific vehicle model to ensure optimal performance.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

AutoMeter is an aftermarket company that started in 1957. The company specializes in creating high precision gauges for various automobiles. The company was founded by Vern Westberg and initially poured sand castings in their family’s backyard. Today, Autometer is considered the leading brand when it comes to vehicle instrumentations and is being used by a lot of enthusiasts worldwide.
Experts in their FieldWith more than 60 years in the industry, the company was able to perfect its craft and developed many industry-changing products such as rev control and quick responding tachometers. They also offer an LCD Competiton data acquisition system for those who are more serious when it comes to data monitoring.
State-of-the-art FacilityAutometer has one of the industry’s most advanced manufacturing facilities based in Sycamore, IL USA. This, coupled with an advanced engineering system allows them to create parts that are durable, accurate, and precise. The company is ISO certified so you can be sure that you get quality products consistently.
Autometer has its own High-Performance division that focuses on competition spec and racing electronics and instrumentations. Using their experience, they are able to develop and continuously improve their products and adapt them to the ever-changing automotive technology.
Purchase Autometer at Vivid RacingIf you want to accurately monitor your engine’s vitals, then upgrade your gauges to Autometer. They have been the trusted brand of many enthusiasts and racers worldwide and have proven themselves as the leading brand in the industry. To know more, visit Vivid Racing and check out their list of products that would fit your specific requirement.
Installation Instructions
Click to view the Installation Instructions here
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