The DiabloSport inTune i3 with Modified PCM is a complete performance package that pairs the inTune i3 device with an unlocked, preprogrammed PCM for the 2015-2017 Dodge Durango 5.7L. The inTune i3 is a compact handheld tuner with a color touch screen. The included modified PCM lets the vehicle be tuned right away while the factory PCM stays stock and unaltered. It loads preset performance tunes and also accepts custom tunes from the CMR dealer network, with built-in data logging, performance tests, and speedometer and gear ratio adjustments.
Specifications:
- Product line: DiabloSport inTune i3
- Type: unlock and tune kit (handheld/in-cab tuner plus unlocked modified PCM)
- Display: color touch screen
- Preloaded performance tunes: yes
- Custom tuning: accepts custom tunes from CMR dealers
- Data logging: yes (5 volt data logging inputs)
- Gauge monitoring, performance tests, and speedometer calibration: yes
- Wi-Fi updates: yes
- Fuel type: gasoline
- CARB (California) compliant: no
- 50 state legal: no
- Part number: PKITDURV817-I3
Fitment: 2015-2017 Dodge Durango 5.7L.
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 this DiabloSport kit?
The kit includes the DiabloSport inTune i3 device and a separate unlocked, preprogrammed PCM matched to the 2015-2017 Dodge Durango 5.7L.
Does the factory PCM need to be mailed in?
No. The kit ships with its own unlocked modified PCM, so the original factory PCM can stay stock and unaltered.
Can it run custom tunes?
Yes. In addition to the preloaded performance tunes, it accepts custom tunes from the CMR dealer network and includes built-in data logging.
What vehicle does part number PKITDURV817-I3 fit?
It is built for the 2015-2017 Dodge Durango 5.7L.
Is this kit legal in California?
This kit 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.

