2020-2023 GM 2500/3500 6.6L Gas - Unlocking and flashing
**Device can unlock and tune only one vehicle. Once the ECM is unlocked and flashed, the flash can be returned to factory settings, but the Unlock process can not be reversed. If VIN lock and ECM Unlock has been completed, device is non-returnable
- Includes ECM Unlock Harness and Locksmith Device
- Adds 28hp/50ft-lbs
- Calibrate for Tire Size and Gear Ratio Changes
- Adjustable Speed and Rev Limiters
- Remember Previous Drive Mode on Start Up
- User Adjustable Throttle Sensitivity
- Four preloaded tunes for Economy/Towing (87 Octane), Drive (87 Octane), Performance (91 Octane), and Extreme(91+ Octane)
- Two transmission shift strategies to fine tune your experience, Firm Shift and Hard Shift
- Improves power, mileage, towing performance
Application Summary:
| Year |
Make/Model |
| 2020-2023 |
Chevrolet Silverado 2500 HD |
| 2020-2023 |
Chevrolet Silverado 3500 HD |
| 2020-2023 |
GMC Sierra 2500 HD |
| 2020-2023 |
GMC Sierra 3500 HD |
| Attributes |
| 5 Volt Data Logging Inputs |
Yes |
| 50 State Legal |
No, No |
| AC Adapter |
No |
| Accepts Custom Tunes From CMR |
Yes |
| Body Material |
ABS |
| Brand |
Edge, Edge |
| California Proposition 65 |
Yes |
| CARB (California) Compliant |
No, No |
| Case Included |
No |
| Category |
Tuners and Programmers, Tuners and Programmers |
| Check Clear DTCs |
Yes |
| Color Display |
Yes |
| Color Touch Screen Display |
Yes, Yes |
| Country of Origin (Primary) |
US |
| Custom Tuning |
No, No |
| Emission Code |
7, 7, Not in CA |
| Erases Fault Code |
Yes, Yes |
| Expandable Accessory System Compatible |
Yes, Yes |
| Fuel Type |
Gas, Gasoline |
| Grade Type |
Performance, Performance |
| Harmonized Tariff Code (Schedule B) |
9025198080 |
| Hazardous Material Code |
N |
| In Cab Monitoring |
Yes |
| Instruction Manual Included |
Yes, Yes |
| Life Cycle Status Code |
Available to Order |
| part type |
Computer Chip Programmer, Computer Chip Programmer |
| Performance Tunes |
Yes, Yes |
| Pods and Mounts Available |
Yes |
| Product Type |
In-Cabin Tuner, In-Cabin Tuner |
| Sale Category |
Tuners and Programmers |
| SDR Required Flag |
N |
| Software Included |
Yes, Yes |
| Speedometer |
Yes, Yes |
| Sub Category |
Engine Service, Engine Service |
| Upgradable |
Yes, Yes |
| Video Capable |
Yes |
| Warning |
California Proposition 65, California Proposition 65 |
| Warranty Time |
1 |
| Wi-Fi Updates |
Yes, Yes |
| GTIN |
00850058611389 |
