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Vivid Racing Gear 
AutoMeter P30531 Digital Stepper Motor Boost Gauge
The AutoMeter P30531 Digital Stepper Motor Boost Gauge is a must-have for anyone serious about their forced induction applications. Whether you're running a turbocharger or supercharger, this gauge ensures you can precisely monitor boost pressure, allowing you to extract maximum power from your engine safely.
This gauge is engineered for high-performance environments, featuring an advanced 1/8" NPT Pressure Transducer and a wiring harness that simplifies installation. With its rapid response time and smooth needle movement, you can trust this gauge to deliver accurate readings when you need them most. Plus, it offers data logging capabilities through an analog .5 - 4.5v output, making it ideal for those who want to keep track of their performance metrics.
Specifications
- Gauge Size: 2-1/16 in. (52.4mm)
- Boost Range: 0 to 100 PSI
- Bezel Color: Chrome
- Bezel Style: Round Shoulder
- Face Color: Black
- Hole Size: 52.1mm
- Lens: Domed Clear
- Lighting: 7 User Selectable Colors
- Lighting Type: LED
- Movement Type: Electric Digital Stepper Motor
- Outer Bezel Diameter: 2.360 in.
- Pointer Color: Fluorescent Red
- Size: 2.3125 in.
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: This product can expose you to chemicals known to the State of California to cause cancer. For more information, visit www.p65warnings.ca.gov.
Features
- Precision monitoring for turbo and supercharged engines
- Fast response time and smooth needle movement
- Data logging capabilities for performance tracking
- Universal fitment for various vehicles, though research is recommended for compatibility
Customer Feedback
Users appreciate the clarity and responsiveness of the P30531 gauge, noting its ease of installation and the ability to customize lighting colors to match their dashboard. Many have found it invaluable for tuning their vehicles, allowing them to make informed adjustments based on real-time boost pressure readings. The gauge's sleek design and bright display have also received positive remarks, making it a stylish addition to any performance setup.
Fitment Notes:
Universal Fitment: This gauge is designed to fit a wide range of vehicles. However, we recommend conducting thorough research to confirm compatibility with your specific make and model.
⚠ 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.
| Sale price | $290.95 |
| Wholesale price | $269.98 |
| Shipping |
Weight: 1.00 Length: 6 Width: 6 Height: 5 |
| Product Added At | Monday 10 April, 2017 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Unknown |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $228.80 | $326.86 | $326.86 | ? | ? | 2025-07-11 10:06:15 |
