2020-2022 3.0L Duramax EZX+Insight CTS3 Kit (23710-3)

Upgrade your 3.0L Duramax Silverado or Sierra with the EZX+Insight CTS3 kit for easy power tweaks on the fly. Plug-and-play means no mess, no fuss. Boost fuel economy, towing, and horsepower—up to 47hp and 91 ft-lbs torque. Control it all from your steering wheel or smartphone app, which also handles tire calibration, engine settings, and trouble codes. Pair it with the Insight CTS3 display for real-time info right in your line of sight. Simple, smart, and made for daily drivers who want more without the hassle.

Part Number: 23710-3

• 5 Power Levels
• Adjustable on-the-fly through steering wheel controls
• Insight CTS3 offers you the visibility to always know what going on under the hood
• Vehicle specific a-pillar mount for sleek OE styling and perfect CTS3 positioning
• 7 User-adjustable throttle booster settings in each power level via app
• Tire Size Speedo Calibration via App (29-50")
• Tire Pressure Monitoring Sensors Pressure Threshold adjust via app (20-99psi)
• Auto Start Stop Enable/Disable
• Gear Ratio Calibration via App (2-6.00:1)
• Engine High Idle adjustable through steering wheel controls when in Park
• Engine Coolant Protection (Module adds no power until 120-degree ECT, backs down power at 240-degrees ECT)
• Manual DPF Regen via app
• Read and clear ECM/TCM diagnostic codes via app
• Check Emissions Readiness monitors via app

• Does not support 2022.5+ Refresh, 2021+ SUV or LZ0 models

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• ?

  Dose the edge tuner for a 2021 duramax 3.0 work with out emissions

  No, the CTS3 Kit is not designed to work without emissions equipment.