Edge Insight+ for 2020-2023 L5P Duramax

The Edge Insight+ is an advanced engine monitor and custom tuning device, building upon the industry-leading CTS3 monitor. This kit (MPN 84140-1) comes preloaded with a VIN-specific license, allowing users to not only monitor engine parameters but also to flash custom tuning calibrations directly onto their truck. It's specifically designed for GM L5P Duramax trucks (2020-2023), offering seamless integration and an intuitive, high-resolution 5-inch touchscreen display. Users can track critical engine parameters in real-time, adjust settings, and fine-tune performance for their driving style, towing demands, or performance goals. The Insight+ supports loading and managing tunes from preferred custom tuners without additional hardware. Beyond tuning, it offers diagnostic tools, data logging, performance testing, and gauge customization. The kit includes the necessary Locksmith ECM/TCM Unlock tool and Unlock Harnesses for module unlocking/flashing, along with a vehicle-specific A-pillar mount. It's important to note that this device does **not** include tuning calibrations; these must be purchased separately from a third-party custom calibration shop, and the device will **not** support emissions defeat calibrations.