DiabloSport's inTune i3 handheld performance programmer delivers proven power and torque gains on 2004-2014 Dodge, Chrysler, and RAM vehicles without opening the hood. It sharpens throttle response, improves drivability, and supports fuel economy potential using dyno-tested calibrations loaded through the OBD-II port. The Platinum i3 pairs preloaded tunes with custom tuning capability through the DiabloSport CMR network for owners who add bolt-on upgrades.
Specifications:
- Product line: DiabloSport inTune i3 Platinum
- Type: handheld OBD-II performance programmer
- Color capacitive touch screen display
- High-speed data logging with 5-volt inputs
- Preloaded dyno-tested performance tunes
- Accepts custom tuning from the DiabloSport CMR network
- Part number: 8345
Fitment: 2004-2014 Dodge, Chrysler, and RAM vehicles.
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 inTune i3 do?
The inTune i3 is a handheld programmer that loads dyno-tested DiabloSport calibrations through the OBD-II port to add power and torque, sharpen throttle response, and improve drivability.
Does it support custom tuning?
Yes. The Platinum i3 runs preloaded performance tunes and also accepts custom calibrations through the DiabloSport CMR tuner network.
Does the programmer store the stock file?
Yes. The programmer saves the factory calibration before loading a new tune so the vehicle can be returned to its stock program.
Is this programmer legal in California?
No. This programmer 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.

