Fits 2019-2022 Silverado/Sierra With 5.3L or 6.2L
The 2019-2022 (22.5+ refresh not supported at this time) GM gas trucks have been locked down since their introduction. Owners of these trucks have been waiting patiently for a tuning solution, and DiabloSport has delivered in a big way! The new 8225-R kit includes our industry leading inTune 3 handheld tuner, along with the locksmith device and harnesses required to unlock both the ECM and TCM in your truck. Once unlocked, the inTune 3 offers up tunes for 87, 91 and 93 octane fuels, as well as 2 transmission tunes to choose from, in addition to supporting custom tunes from our network of GM CMR tuners. Beyond the preloaded tunes, we offer a host of user adjustable parameters, like throttle response, speed limit, tire size, and of course, DFM disable! We've even added some new features for drivers of these newer trucks, like the ability to recall your last mode setting, or to retain your auto-start-stop setting.Get power you can feel, with DiabloSport!
- ECM and TCM unlock included!
- No need to remove ECM or TCM!
- Supports Custom Tuning for ECM and TCM through our CMR sfotware!
- Support for 5.3L and 6.2L V8 applications with 6, 8 or 10 speed transmissions
- Disable Dynamic Fuel Management for full time V8 operation
- 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 Auto Stop Start Setting’ allows you to disable the system using the button on the dash and it stays that way!
- New ‘Keep Drive Mode Setting’ allows you to select a drive mode and it will remember that mode next time you start the truck!
- Unlock and Tune, at home!
- Preloaded tunes for multiple octane levels
Application Summary:
| Year |
Make/Model |
| 2019-2022 |
Chevrolet Silverado 1500 |
| 2019-2022 |
GMC Sierra 1500 |
| Attributes |
| 5 Volt Data Logging Inputs |
Yes |
| 5 Volt Data Logging Inputs |
Yes |
| 50 State Legal |
No |
| AC Adapter |
No |
| Accepts Custom Tunes From CMR |
Yes, Yes |
| Body Material |
ABS |
| Brand |
DiabloSport, DiabloSport |
| 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 |
Yes, Yes |
| Data Logging |
Yes, Yes |
| Emission Code |
7, 7, Not in CA |
| Erases Fault Code |
Yes, Yes |
| Fuel Type |
Gas, Gasoline |
| Grade Type |
Performance, Regular |
| Harmonized Tariff Code (Schedule B) |
8512204040 |
| Hazardous Material Code |
N |
| In Cab Monitoring |
No |
| Instruction Manual Included |
Yes, Yes |
| Life Cycle Status Code |
Available to Order |
| part type |
Computer Chip Programmer, Computer Chip Programmer |
| Performance Tunes |
Yes, Yes |
| Personal Computer and Mac Compatible |
Yes, Yes |
| Product Type |
Hand Held Programmer, Handheld Tuner |
| Sale Category |
Tuners and Programmers |
| SDR Required Flag |
N |
| Software Included |
Yes, Yes |
| Speedometer |
Yes, Yes |
| Sub Category |
Engine Service, Engine Service |
| Systems Covered |
Transmission, Engine |
| Upgradable |
Yes, Yes |
| Video Capable |
No |
| Warning |
California Proposition 65 |
| Warranty Time |
1 |
| Wi-Fi Updates |
Yes, Yes |
| GTIN |
00810009939795 |
