For gearheads who demand precision and reliability, the Autometer Sport-Comp II Electric Nitrous Pressure Gauge (Part #3674) is a must-have addition to your setup. Engineered with the same race-proven movements as the original Sport-Comp gauges, this model takes it a step further with advanced white LED lighting that illuminates the dial and a glowing red pointer for maximum visibility. Whether you're tuning your ride or monitoring nitrous pressure during a race, this gauge delivers the performance you need.
This gauge is universally compatible, making it a versatile choice for a variety of vehicles. However, it’s essential to ensure compatibility with your specific year, make, and model. Do your homework to confirm that this gauge fits your setup seamlessly.
One Ford Mustang GT owner shared, "I installed the Autometer Sport-Comp II gauge in my 2021 Mustang, and it fits perfectly in the A-pillar pod. The LED lighting is bright and clear, even in direct sunlight. I can finally keep an eye on my nitrous pressure without squinting!"
A 2020 Subaru WRX owner commented, "This gauge was a breeze to wire up, and the 8 ft. wiring harness made it easy to reach my engine bay. The visibility is outstanding, and it gives my interior a serious upgrade!"
Universal Fitment: While this gauge is designed for universal fitment, we recommend that you verify specific compatibility with your vehicle model. Proper research ensures that you’ll enjoy the full benefits of this high-performance gauge.
Other Part Numbers:
Autometer #3674
⚠ 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.