The DiabloSport Trinity 2 EX Platinum is an in-cab handheld tuning and monitoring system for 2003-2014 Chrysler, Dodge, Jeep, and Ram vehicles. It comes preloaded with dyno-tested performance calibrations that can add roughly 20 to 35 rear-wheel horsepower on HEMI engines and also accepts custom tunes built through the DiabloSport CMR dealer network using the built-in data logging. A five-inch full-color capacitive touchscreen provides customizable gauge layouts, diagnostics, performance testing, and real-time monitoring. Vehicles from 2015 and newer require a separate PCM unlock before they can be tuned.
Specifications:
- Product line: DiabloSport Trinity 2 EX Platinum (T2)
- Type: in-cab handheld programmer and monitor
- Display: 5-inch full-color capacitive touchscreen
- Tuning: preloaded dyno-tested tunes, CMR custom tuning capable
- Power: adds roughly 20 to 35 rear-wheel horsepower on HEMI engines
- Data logging: yes
- Wi-Fi updates: yes
- Fuel type: gasoline
- CARB compliant: no
- Part number: 9345-D
Fitment: 2003-2014 Chrysler, Dodge, Jeep, and Ram vehicles. Vehicles from 2015 and newer require a separate PCM unlock to tune.
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 does the Trinity 2 EX Platinum do?
It is an in-cab handheld tuner and monitor that loads dyno-tested performance calibrations and shows gauges, diagnostics, and performance tests on a five-inch color touchscreen.
Does it support custom tuning?
Yes. It accepts custom tunes built through the DiabloSport CMR dealer network and includes built-in data logging to support them.
Does it work on 2015 and newer vehicles?
The listed coverage runs through 2014. Chrysler, Dodge, and Ram vehicles from 2015 and newer require a separate PCM unlock before they can be tuned.
Is it legal in California?
No. It is not currently legal for sale or use in California, where CARB testing is pending, and is intended for on-street use in states that follow the EPA Tampering Policy of November 23, 2020.

