When it comes to maximizing performance in your vehicle, knowing your exact fuel pressure is crucial. The AutoMeter P315128 Digital Stepper Motor Fuel Pressure Gauge offers precision measurement that can help you avoid costly engine failures and ensure your ride runs at its best. Designed for both fuel-injected and carbureted applications, this gauge features a state-of-the-art 1/8" NPT solid-state pressure transducer, providing unparalleled accuracy and resistance to vibration and heat. Don't leave your investment to chance; this gauge is a smart addition to your dashboard.
This gauge is designed to fit a variety of vehicles, but it's essential to confirm compatibility with your specific year, make, and model. Whether you’re tuning a classic muscle car or upgrading a modern performance vehicle, this gauge will provide the reliable readings you need.
Owners of vehicles like the 2021 Ford Mustang GT have reported that installing the AutoMeter P315128 has provided them with precise fuel pressure readings that are critical for tuning their performance setups. One Mustang owner noted, "The gauge fit perfectly in my A-pillar pod, and the digital readout is super clear, even in bright sunlight. It’s given me the confidence to push my car harder on the track."
Wiring up the P315128 is straightforward, thanks to the included direct plug-in wiring harness. This feature makes installation a breeze, allowing you to get back to what you love—driving your car with confidence.
⚠ 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.