2024-2026 6.6L L5P Duramax EZ CTS4 Kit Edge 20202-4

The Edge 20202-4 EZ CTS4 Kit pairs the EZ in-line performance module with an Insight CTS4 monitor for 2024-2026 6.6L L5P Duramax Silverado 2500HD/3500HD and Sierra 2500HD/3500HD trucks. The EZ installs with factory-style connectors, with no cutting, splicing, or ECM flash required, and can be removed without leaving a tuning footprint in the ECM. Five on-the-fly power levels are selected in the EZ smartphone app, from +20 hp / +60 lb-ft at Level 1 to +63 hp / +140 lb-ft at Level 5. A built-in throttle booster provides seven pedal-sensitivity settings within each power level. Cold Engine Protection keeps the truck at factory power until the engine reaches operating temperature. Edge testing recorded a 0.31-second improvement in 0-60 mph and a 3 mph gain in quarter-mile trap speed.

The Insight CTS4 provides customizable gauges for supported L5P engine, drivetrain, temperature, pressure, and emissions parameters, plus alerts, data logging, diagnostic trouble code access, and expansion through compatible EAS accessories.

Key Features & Benefits

• Plug-and-Play EZ Module: Connects with factory-style connectors and can be removed with no ECM footprint.
• Five Power Levels: Level 1 +20 hp / +60 lb-ft through Level 5 +63 hp / +140 lb-ft, adjusted on the fly in the EZ app.
• Built-In Throttle Booster: Seven pedal-sensitivity settings are available within each power level.
• Cold Engine Protection: Added EZ power is held off until the engine reaches operating temperature.
• Insight CTS4 Monitor: Customizable gauges, alerts, data logging, and diagnostic trouble code access, with expansion through compatible EAS accessories.

Technical Specifications

• Manufacturer: Edge Products
• Part Number: 20202-4
• UPC: 810215397990
• Product Type: Dash Mount Tuner
• Kit Contents: EZ module and Insight CTS4
• Power Levels (hp / lb-ft): L1 +20 / +60, L2 +30 / +80, L3 +40 / +90, L4 +50 / +110, L5 +63 / +140
• Throttle Settings: 7 adjustable pedal-sensitivity settings per power level
• Color Touch Screen: Yes
• Video Capable: Yes
• 5 Volt Data Logging Inputs: Yes
• Wi-Fi Updates: Yes
• EAS Expandable: Yes
• Custom Tuning: No
• C.A.R.B. EO #: D-115-30
  

Vehicle Fitment & Technical Installation Notes

Fits 2024-2026 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD with the 6.6L L5P Duramax.

Installation Tip: Install the EZ module with the included factory-style harness, using no cutting, splicing, or ECM flash. Download the EZ app to select power levels and throttle settings. An official instruction manual is included with the kit.