The DiabloSport Trinity T2 with Modified PCM kit pairs a DiabloSport Modified (unlocked) PCM for the 2018 Jeep Wrangler 3.0L and 3.6L with a DiabloSport Trinity T2 in-cabin tuner and monitor. The modified PCM ships pre-loaded with DiabloSport performance calibration and supports CMR custom tuning, so power can be added now and custom tunes dialed in later as other modifications are installed. The Trinity T2 reads and stores the factory calibration before the modified PCM is fitted, following the instructions included with the kit.
Specifications:
- Kit type: DiabloSport Modified (unlocked) PCM plus Trinity T2 in-cabin tuner and monitor
- Display: 5 in capacitive touch screen with configurable gauge layouts
- Monitoring: real-time gauges, alerts and records, video capable, data logging with 5-volt analog inputs
- Tuning: pre-loaded DiabloSport performance tunes, CMR custom tune capable
- Updates: Wi-Fi enabled
- Fuel type: gasoline
- CARB status: not CARB certified, 50-state legal No, California Proposition 65 warning required
- Application: 2018 Jeep Wrangler 3.0L and 3.6L
- Part number: PKITJL363018-T2
Fitment: 2018 Jeep Wrangler 3.0L and 3.6L.
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 DiabloSport PKITJL363018-T2 kit include?
It includes a DiabloSport Modified (unlocked) PCM matched to the 2018 Jeep Wrangler 3.0L and 3.6L and a DiabloSport Trinity T2 in-cabin tuner and monitor pre-loaded with DiabloSport performance tunes.
Does this kit support custom tuning?
Yes. The included programmer accepts CMR custom tunes and has built-in data logging, so a DiabloSport CMR dealer can build dyno or street tunes for added modifications.
Is the DiabloSport PKITJL363018-T2 legal in California?
No. The kit is not CARB certified and is not 50-state legal. It is intended for use in states that follow the EPA Tampering Policy of November 23, 2020, and a California Proposition 65 warning applies.
Is the factory tune preserved?
The tuning device reads and stores the original factory calibration before the modified PCM is installed, following the instructions supplied with the kit.

