Edge 84140-4 Insight+ CTS4 Monitor & Custom Tune License Powerstroke Cummins Duramax

**Pre-Order Only: Now accepting preorders. Estimated ship date: November 3, 2026**

Take full control of your diesel performance with the Edge Insight+ on the all-new CTS4 platform, the next generation of Edge’s industry-leading digital monitoring technology. Smarter. Faster. More control. More features. CTS4 takes everything drivers have come to expect from Edge and advances it with a next-generation platform engineered to deliver an even better experience behind the wheel.

Unlike a standard monitor, the Insight+ comes preloaded with a VIN-specific license, giving you the ability to not only monitor critical engine data but also flash custom tuning calibrations directly into your truck, all from one powerful device.

Engineered to support 1994–2019 Ford Power Stroke, 2003–2012 Dodge Cummins, and 2001–2016 GM Duramax applications, the Insight+ combines seamless vehicle integration with the enhanced speed, control, and functionality of the all-new CTS4 platform. Its intuitive, high-resolution 5.5” touchscreen puts critical information and vehicle controls right at your fingertips. With just a few swipes, you can monitor key engine parameters in real time, adjust settings, and configure your experience around your driving style, towing demands, or performance goals.

Insight+ custom tuning capabilities allow you to load and manage tunes from your preferred custom tuner without additional hardware, helping keep your setup clean, simple, and efficient. And with CTS4, you get more than custom tuning. Advanced diagnostics, data logging, performance testing, customizable gauges, expandable external sensor kits and new features come together on a smarter, faster platform designed to give you more control over your truck.

Backed by more than 25 years of Edge Products diesel tuning innovation, the Edge Insight+ CTS4 is built for serious truck owners looking to get more from their vehicle. From monitoring and diagnostics to custom tuning and performance management, Insight+ brings it all together in one easy-to-use device, now powered by the most advanced CTS platform yet.

**Device does not include tuning. Custom tuning calibrations must be purchased separately from your preferred Custom Calibration Shop**

Features:
- Powered by the all-new CTS4 platform. Smarter, faster, with more control and more features
- Our next-generation, industry-leading digital monitor, pre-loaded with a Custom Tune License
- Supports: 1994–2003 7.3L Power Stroke, 2003–2007 6.0L Power Stroke, 2008–2010 6.4L Power Stroke, 2011–2019 6.7L Power Stroke, 2003–2012 Cummins, and 2001–2016 GM Duramax
- Run as a monitor or use Insight+ to back up and flash your vehicle with custom tuning calibrations from approved third-party tuners
- Next-generation CTS4 technology delivers a faster, more intuitive experience with greater control at your fingertips
- Simple installation, just plug into the OBDII port; no wiring required
- Monitor key vehicle parameters including EGT, regen cycles, transmission temperature, boost, RPM, and dozens more
- Customizable gauge layouts put the vehicle data that matters most front and center
- Swipe capability makes it easy to switch between screens for towing, performance, economy, and more
- Built-in performance meter measures 0–60, 1/4-mile times, and more
- Advanced integrated data logging with export capability
- Read and clear Diagnostic Trouble Codes (DTCs)
- Wi-Fi updateable for convenient access to the latest available updates
- Combines monitoring, diagnostics, data logging, performance testing, and custom tuning capability in one powerful device
- Includes windshield mounting bracket
- Compatible with optional display mounts available for select applications

Part Information:
Brand: Edge Products
Product: Insight+ CTS4
Part #: 84140-4
UPC: 090127970935
Display: 5.5" Color Touchscreen
Product Type: In-Cabin Monitor / Custom Tuning Interface
Custom Tuning License: Yes
Wi-Fi Updates: Yes
Data Logging: Yes
Performance Testing: Yes
DTC Read/Clear: Yes
Expandable Accessories: Yes

Emissions Notice: **NOT LEGAL FOR SALE OR USE IN CALIFORNIA**
This product is legal under the provisions of the EPA Tampering Policy dated November 23, 2020, for states accepting those provisions. California CARB testing is currently pending. If an Executive Order is issued, Edge may update the product's emissions status.