DiabloSport Trinity 2 GM 6.6L L8T Gas Unlock and Tune Kit
Part # 9266-RSKU DIA9266-R
Set your vehicle above for a fit verdict. 6 vehicles listed below.
| Brand | DiabloSport |
|---|---|
| Part type | Computer Chip Programmer |
| 5 Volt Data Logging Inputs | Yes |
| 50 State Legal | No |
| AC Adapter | No |
| Accepts Custom Tunes From CMR | Yes |
| Alerts and Records | Yes |
| Auto Dimming Screen | Yes |
| Body Material | ABS |
| Brand | DiabloSport |
| CARB (California) Compliant | No |
| Case Included | No |
| Category | Tuners and Programmers |
| Color Display | Yes |
| Color Touch Screen Display | Yes |
| Custom Tuning | Yes |
| Data Logging | Yes |
| Emission Code | 7 |
| Erases Fault Code | Yes |
| Fuel Type | Gasoline |
| Grade Type | Performance |
| In Cab Monitoring | Yes |
| Instruction Manual Included | Yes |
| part type | Computer Chip Programmer |
| Performance Tests | Yes |
| Performance Tunes | Yes |
| Personal Computer and Mac Compatible | Yes |
| Product Type | In-Cabin Tuner |
| Software Included | Yes |
| Speedometer | Yes |
| Sub Category | Engine Service |
| Systems Covered | Engine |
| UPC / GTIN | 00810065217400 |
| Warranty | Manufacturer's 1 Year Warranty |
- 2020-2023 Silverado 2500-3500 6.6 L8T
- 2020-2023 Sierra 2500/3500 6.6 L8T
- 28 rwhp over stock on premium fuel
- 50 rwtq over stock on premium fuel!
- TCM Firm and Hard shift tune options for transmission
- 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
Description
The DiabloSport Trinity T2 9266-R Kit is the breakthrough tuning solution for 2020–2023 GM 6.6L L8T gas trucks, finally giving owners the ability to unlock performance in these previously restricted platforms. This complete kit includes the industry-leading Trinity T2 on-dash tuner, plus the required locksmith device and harness to unlock your truck’s ECM.
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| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2020 - 2023 | Chevrolet | Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 6.6L 401 V8 |
| 2020 - 2023 | Chevrolet | Silverado 3500 HD | Base, High Country, LT, LTZ, WT | 6.6L 401 V8 |
| 2020 - 2021 | GMC | Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 6.6L 401 V8 |
| 2022 - 2023 | GMC | Sierra 2500 HD | AT4, Denali, Pro, SLE, SLT | 6.6L 401 V8 |
| 2020 - 2021 | GMC | Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 6.6L 401 V8 |
| 2022 - 2023 | GMC | Sierra 3500 HD | AT4, Denali, Pro, SLE, SLT | 6.6L 401 V8 |