The Edge EZX with Insight CTS4 Kit for 2020–2022 Chevy Silverado 1500 and GMC Sierra 1500 3.0L LM2 Duramax combines plug-and-play diesel performance, advanced truck controls, and Edge's next-generation digital monitoring in one complete package. Designed for daily driving, towing, and hauling, EZX delivers added horsepower and torque, improved throttle response, and on-the-fly adjustability without traditional ECM flash tuning.* Choose from five power levels adjustable on the fly through the factory steering wheel controls, allowing you to quickly tailor performance to the way you drive. Through the downloadable EZX smartphone app, you can further customize your truck with seven throttle booster settings per power level, giving you precise control over pedal sensitivity and response. Engine High Idle can also be adjusted through the steering wheel controls while the truck is in Park. Installation is completely plug-and-play, using factory-style connections with no cutting, splicing, or ECM flash tuning required. EZX is also dealer-friendly and easily reversible—remove the module to return the truck to its factory configuration without leaving a tuning footprint in the ECM.* EZX goes beyond added performance with a wide range of useful truck-specific features. Recalibrate the speedometer for 29–50-inch tires, adjust TPMS pressure thresholds from 20–99 PSI, correct axle gear ratios from 2.00:1–6.00:1, and enable or disable supported Auto Start/Stop functionality. The EZX app also provides access to manual DPF regeneration, ECM/TCM diagnostics, and emissions readiness monitoring. Built-in Engine Coolant Protection prevents EZX from adding power until coolant temperature reaches 120°F and automatically backs down added power at 240°F. Whether you're commuting, towing a trailer, running larger tires, or simply looking for a stronger and more responsive 3.0L Duramax, the Edge EZX with Insight CTS4 Kit for 2020–2022 LM2 Silverado and Sierra 1500 gives you performance, control, and advanced monitoring in one easy-to-use package. More power. More control. Smarter monitoring. Take Control with EZX and Insight CTS4. *Does not support 2022.5+ Refresh trucks, 2021+ 3.0L Duramax SUV applications, or LZ0 models.
