The Auto Meter ST492 Wheel Speed Pulse Amplifier is a must-have for any serious automotive enthusiast looking to enhance their vehicle's performance metrics. With over 50 years of experience, Auto Meter has set the benchmark in instrumentation, ensuring that you have precise data at your fingertips. Whether you're a weekend racer or a daily driver, this amplifier will help you keep an accurate pulse on your wheel speed, giving you the confidence to push your vehicle to its limits.
This product is designed to be universally compatible, making it suitable for a wide range of vehicles. However, we recommend that you verify fitment based on your specific year, make, and model to ensure optimal performance. A little research goes a long way in confirming that the ST492 will work seamlessly with your ride.
Ford F-150 owners have reported significant improvements after installing the ST492, stating, "This amplifier made a noticeable difference in my speedometer accuracy. It's a great addition for anyone looking to track their performance on the track or during off-road adventures." Similarly, a Subaru WRX owner noted, "The ST492 helped me calibrate my speedometer perfectly after my wheel upgrade. No more guesswork!"
Founded by Vern Westberg in 1957, Auto Meter started from humble beginnings, with sand castings poured in the backyard and products assembled in the basement. Today, they lead the industry with state-of-the-art manufacturing and engineering systems. Their commitment to accuracy, precision, and durability means you can trust the ST492 to deliver reliable performance under pressure.
Installing the ST492 is straightforward, but having a solid understanding of your vehicle's electrical systems is crucial. Make sure to follow the included instructions carefully, and if you're not comfortable, consider reaching out to a professional for assistance.
⚠ 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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