The DiabloSport Trinity 2 GM E90/T93 unlock and tune kit opens tuning access on 2019-2022 GM 5.3L and 6.2L gas trucks such as the Silverado and Sierra, which ship with locked ECM and TCM units. The kit includes the in-dash Trinity 2 programmer plus the locksmith device and harnesses required to unlock both controllers. Once unlocked, the Trinity 2 offers preloaded 87, 91, and 93 octane tunes, two transmission tuning options, and custom tuning through the DiabloSport CMR network.
Specifications:
- Product line: DiabloSport Trinity 2
- Type: in-dash programmer with ECM and TCM unlock and tune kit
- Includes Trinity 2 on-dash programmer, locksmith device, and unlock harnesses
- Unlocks both the ECM and TCM for full tuning access
- Preloaded 87, 91, and 93 octane tunes
- Two transmission tuning options
- Accepts custom tuning from the DiabloSport CMR network
- Part number: 9225-R
Fitment: 2019-2022 GM 5.3L and 6.2L gas trucks, including Silverado and Sierra.
Emissions compliance: This part is legal for on-street use under the EPA Tampering Policy of November 23, 2020 in states that follow that policy. It is not currently legal for sale or use in California, where CARB testing is pending. A California Proposition 65 warning applies.
FAQ
What is included in the 9225-R unlock and tune kit?
The kit includes the Trinity 2 on-dash programmer, the locksmith device, and the harnesses required to unlock both the ECM and TCM on 2019-2022 GM 5.3L and 6.2L gas trucks.
Why is an unlock kit required?
These GM trucks ship with locked ECM and TCM units that block traditional tuning. The locksmith device and harnesses unlock both controllers so the Trinity 2 can load calibrations.
What tunes are available after unlocking?
Once unlocked, the Trinity 2 offers preloaded 87, 91, and 93 octane tunes, two transmission tuning options, and custom tuning through the DiabloSport CMR network.
Is this kit legal in California?
No. This tuning kit does not currently carry a CARB Executive Order and is not legal for sale or use in California. It is intended for use in states that follow the EPA Tampering Policy of November 23, 2020.
