The Edge Insight CTS4 is the next generation of digital vehicle monitoring, giving truck owners and performance enthusiasts a faster, clearer, and more powerful way to see what’s happening under the hood. Designed as a dedicated in-cab digital gauge monitor, the Insight CTS4 connects directly to the vehicle’s OBD-II port to display supported engine, drivetrain, temperature, pressure, and other critical vehicle parameters, all without adding a performance tune. Built on an all-new, more powerful hardware platform, the Insight CTS4 delivers a major performance upgrade over the previous CTS3 generation. A 1.7GHz dual-core 64-bit processor provides 3.4x more processing power, while 2GB of high-speed RAM delivers 300% more memory capacity to support faster gauge updates, programming, and overall responsiveness. The result is 50% less set up time and 70% faster boot times, so you can get the information you need faster. That added performance is paired with a larger, sharper display. The new 5.5-inch high-resolution touchscreen provides 21% more viewing area than the previous 5-inch CTS3 display, giving gauges and vehicle data more room to shine. With crisp resolution and a smooth 60 FPS refresh rate, the CTS4 delivers fluid gauge movement and an enhanced viewing experience that's easy to read at a glance. Customize the Insight CTS4 to fit the way you drive with configurable digital gauges, multiple display layouts, and custom alerts and warnings. Whether you're towing a heavy trailer, hauling, commuting, troubleshooting, or monitoring a modified truck, the CTS4 puts valuable real-time vehicle data within easy reach. Built-in data logging and diagnostic functionality provide even more insight into vehicle operation, helping you monitor performance and identify potential issues. Installation is simple. Mount the Insight CTS4 in the cab, route the cable to the OBD-II port, and connect. No complicated gauge installation or extensive wiring required. The dedicated display keeps your vehicle data visible, while compatible EAS sensors, like EGT probes, pressure and temp sensors, back-up camera and vehicle specific accessories like pillar mounts and pods, we allow your monitoring system to grow with your build. The Insight CTS4 is designed with an easy upgrade path, allowing you to unlock additional capabilities through an internet update at any time. Upgrade to an Evolution CTS4 to add Edge's emissions-friendly performance tuning, or step up to an Insight+ CTS4 for vehicle-specific custom tuning support. Start with advanced vehicle monitoring today and expand the capabilities of your CTS4 when you're ready, without purchasing a completely new device. From daily-driven diesel trucks to hardworking tow rigs and performance builds, the Edge Insight CTS4 digital gauge monitor combines next-generation speed, expanded processing power, a larger high-resolution display, and advanced vehicle monitoring in one powerful platform. Monitor more, see more, and get the information you need faster with the Edge Insight CTS4. *Available parameters, features, accessories, tuning support, and functionality vary by vehicle application.