If you're serious about performance, the AutoMeter 4728 Mechanical Nitrous Pressure Gauge is a must-have for your setup. Built to withstand the harsh conditions of high-pressure environments, this gauge features a bomb-proof meter movement that can handle the extreme demands of nitrous systems. With its precise bourdon tube meter movement, you can trust that this gauge delivers accuracy you can rely on, whether you're on the street or the track.
This gauge is designed for those who want a straightforward, reliable way to monitor nitrous pressure. The -4AN connection at the back makes for an easy installation, and since it’s a mechanical gauge, you won’t have to worry about electrical connections—perfect for those hardcore track builds where every ounce of weight matters.
The AutoMeter 4728 is a versatile choice for a variety of vehicles, but always double-check your specific year, make, and model for compatibility. This gauge is especially popular among enthusiasts who want to ensure their nitrous system is operating at peak performance.
Here’s what some users are saying:
Universal Fitment: While this gauge is designed for broad compatibility, we recommend doing your research to confirm it fits your specific vehicle application.
⚠ 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.
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