For those who live and breathe performance tuning, monitoring the temperature of the air entering your engine is non-negotiable—especially if you're running forced induction. The AutoMeter 4358 Dual Channel Air Temp Gauge is designed to give you precise readings of air temperature before and after your intercooler, allowing you to gauge the effectiveness of your setup and prevent harmful detonation. When it comes to maximizing horsepower, cool, dense air is your best friend.
This gauge not only tracks the temperature delta, helping you understand intercooler efficiency and heat soak effects, but it also features configurable warning set points and peak recall. This means you can keep your focus on the road while still receiving crucial feedback on your engine's performance. Plus, with AutoMeter's patented Pro-Control output, you can automate the control of intercooler sprayers or other devices based on the gauge readings, taking your performance monitoring to the next level.
The AutoMeter 4358 is a universal fitment gauge, making it suitable for a wide range of vehicles. However, it's always best to confirm compatibility with your specific year, make, and model to ensure optimal performance.
One 2021 Ford Mustang GT owner shared, "I installed the AutoMeter 4358 gauge alongside my new intercooler setup. It gives me real-time data on intake temps, and the warning feature has already saved me from potential knock during a recent track day!"
A 2019 Subaru WRX STI driver noted, "The dual channel feature is perfect for monitoring both pre- and post-intercooler temps. I can see exactly how well my setup is performing, and it fits seamlessly in my A-pillar pod!"
WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, visit www.p65warnings.ca.gov.
⚠ 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.
Click to view the Installation Instructions here