Description
The Edge Insight+ CTS3 Kit (84140-2) is purpose-built for 2017–2019 GM L5P Duramax owners looking to monitor and customize their truck’s performance with precision and reliability. Based on the trusted CTS3 Insight platform, this kit includes a Custom Tuning License, the required Locksmith ECM Unlock Tool, ECM unlock harness, and a vehicle-specific A-pillar mount for a clean, factory-style install.
This plug-and-play system allows you to read your ECM, save a factory backup, and upload custom tunes created by an Edge-approved 3rd-party tuner. There’s no splicing, cutting, or permanent modification required—just powerful tuning and full in-cab visibility, right out of the box.
Key Features:
- Built on the market-leading Edge Insight CTS3 platform
- Includes a Custom Tune License for 3rd-party ECM flash calibrations
- Ships with Locksmith ECM Unlock Tool and all required harnesses
- Includes custom A-pillar mount for 2017–2019 L5P Duramax trucks
- Designed for custom tuning only—no pre-loaded tunes provided
- Offers real-time monitoring of EGT, regen cycles, boost, RPM, trans temp, and more
- Swipe-enabled 5” capacitive touchscreen with customizable layouts
- Built-in performance testing for 0–60 MPH, ¼-mile times, etc.
- Advanced data logging system with export capability
- Supports manual DPF regeneration (2017–2019 6.6L Duramax only)
- Wi-Fi enabled for easy software updates
- Read and clear DTC (Diagnostic Trouble Codes)
- Expandable with additional Edge accessories (e.g., switch controls, sensors)
Fitment Details:
This Edge Insight+ Kit (Part #84140-2) is designed specifically for:
- 2017–2019 Chevrolet Silverado 2500HD / 3500HD with 6.6L L5P Duramax Diesel
- 2017–2019 GMC Sierra 2500HD / 3500HD with 6.6L L5P Duramax Diesel
Manual DPF Regeneration supported for:
-
2017–2019 6.6L GM Duramax Diesel (L5P)
Important Notes:
- This product does not include tuning calibrations. Custom tunes must be purchased separately from an Edge-approved Custom Calibration Shop.
- Emissions defeat calibrations are not supported.
- TCM unlocking and tuning is not included in this version—only ECM unlocking supported.
