Features:

• Designed for 2020–2022 GM 3.0L LM2 Duramax — The Edge EZX with Insight CTS4 Kit combines plug-and-play diesel performance, truck-specific controls, and next-generation digital monitoring.
• Five On-the-Fly Power Levels — Up to +47hp/91tq gains, directly through the factory steering wheel controls, letting you quickly tailor performance for daily driving, towing, hauling, or highway use.
• Plug-and-Play Performance — EZX installs using factory-style connections with no cutting, splicing, or traditional ECM flash tuning required, providing a straightforward and non-invasive performance upgrade.
• Dealer-Friendly & Easily Reversible — EZX can be easily removed to return the truck to its factory configuration without leaving a tuning footprint in the ECM.*
• Throttle Booster Settings — Customize pedal sensitivity with seven adjustable throttle response settings in each power level through the EZX smartphone app for anything from smooth everyday response to a more aggressive feel.
• Engine High Idle Control — Adjust supported Engine High Idle settings directly through the factory steering wheel controls while the truck is in Park.
• Tire Size Calibration — Recalibrate the speedometer through the EZX app for supported tire sizes from 29 to 50 inches, helping maintain accurate vehicle speed after changing tires.
• Adjustable TPMS Pressure Thresholds — Adjust supported Tire Pressure Monitoring System warning thresholds from 20–99 PSI through the EZX smartphone app.
• Gear Ratio Calibration — Recalibrate supported axle gear ratios from 2.00:1 to 6.00:1 through the EZX app to better accommodate drivetrain modifications.
• Auto Start/Stop Control — Enable or disable the supported factory Auto Start/Stop feature through the EZX app for greater control over your everyday driving experience.
• Engine Coolant Temperature Protection — Built-in protection prevents EZX from adding power until engine coolant reaches 120°F and automatically backs down added power at 240°F.
• Manual DPF Regeneration — Command a supported Diesel Particulate Filter regeneration directly through the EZX smartphone app.
• EZX Smartphone App Control — Manage supported EZX features and adjustments from your smartphone, putting throttle response, vehicle settings, diagnostics, and more within easy reach.
• EZX Diagnostics — Read and clear supported ECM and TCM diagnostic trouble codes through the EZX smartphone app.
• Check Emissions Readiness — View supported emissions readiness monitor status directly through the EZX app.
• Insight CTS4 Advanced Digital Monitoring — The included Insight CTS4 provides real-time visibility into supported LM2 Duramax engine, drivetrain, temperature, pressure, emissions system, and other critical vehicle parameters.
• Customizable Digital Gauges — Configure your CTS4 around the supported 3.0L LM2 Duramax parameters that matter most for daily driving, towing, hauling, or monitoring emissions-system operation.
• Custom Alerts & Data Logging — Set alerts and warnings for supported parameters and record vehicle data for performance monitoring, towing, and troubleshooting.
• Built-In CTS4 Diagnostics — Read and clear supported diagnostic trouble codes directly through the Insight CTS4 in addition to supported EZX app diagnostic functions.
• Vehicle-Specific A-Pillar Mount Included — Positions the Insight CTS4 for a clean, OE-style installation with excellent visibility from the driver's seat.