Keeping an eye on your fuel pressure is crucial for maximizing your vehicle's performance while avoiding costly issues. The AutoMeter P31621 Digital Stepper Motor Fuel Pressure Gauge offers an unparalleled level of precision, ensuring you have the most accurate readings available, whether you’re using fuel injection or a carbureted setup. With its advanced 1/8" NPT solid-state pressure transducer, this gauge provides exceptional resistance to vibration and heat, making it a reliable choice for any automotive enthusiast.
Installation is a breeze thanks to the included direct plug-in wiring harness, allowing you to get up and running in no time. Investing in a high-quality fuel pressure gauge like this one could be one of the smartest decisions you make for your vehicle.
Users have praised the P31621 for its clear and accurate readings, making it a valuable tool for tuning and diagnostics. Many appreciate how easy it is to install and how well it integrates into their vehicle setups. The ability to select different lighting colors has also been a hit, allowing for a tailored look that matches individual preferences.
Universal Fitment: This gauge is designed to be universally compatible; however, it's recommended to conduct thorough research to ensure it fits your specific vehicle application. This step will help confirm that you get the best performance from your gauge.
⚠ 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.