Unlock AND Tune your 2020-2023 6.6L L8T powered Silverado or Sierra, in your driveway with Trinity 2!
Get power you can feel, with DiabloSport!
- ECM unlock included!
- Unlock and Tune, at home!
- Preloaded tunes for multiple octane levels
- Full color, 5" touchscreen
- Support for 6.6L L8T gas applications with 6 speed transmission
- Front/Rear TPMS threshold adjustment
- Throttle Boost setting for adjustable throttle feel
- Adjust speedometer for larger tires (26"-38")
- Calibrate speedometer for gear change (3.42-5.13)
- Remove speed limiter for increased top speed
- Adjust engine rev limiter for increased RPM range (+/- 400 RPM)
- Adjust engine idle speed in Park/Neutral and Drive
- New ‘Keep Drive Mode Setting’ allows you to select a drive mode and it will remember that mode next time you start the truck!
- Transmissions adaptive relearn
- Customizable gauge layouts and background images
- Supports our Expandable Accessory System
- Includes windshield mount
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 |
| Accepts Custom Tunes From CMR |
Yes |
| Alerts and Records |
Yes |
| Auto Dimming Screen |
Yes |
| Brand |
DiabloSport |
| Category |
Tuners and Programmers |
| Check Clear DTCs |
Yes |
| Color Touch Screen Display |
Yes |
| Country of Origin (Primary) |
US |
| Custom Tuning |
Yes |
| Data Logging |
Yes |
| Emission Code |
7, Not in CA |
| Fuel Type |
Gas |
| GTIN |
00810065217400 |
| Harmonized Tariff Code (Schedule B) |
8512204040 |
| Hazardous Material Code |
N |
| Life Cycle Status Code |
Available to Order |
| Performance Tests |
Yes |
| Performance Tunes |
Yes |
| Product Type |
Tuner, In-Cabin Tuner |
| SDR Required Flag |
N |
| Sale Category |
Tuners and Programmers |
| Video Capable |
Yes |
| Warranty Time |
1 |
| Wi-Fi Updates |
Yes |
