This DiabloSport PCM unlock service unlocks a customer-supplied 2015 and newer Dodge, Ram, or Jeep powertrain control module so it can accept DiabloSport tuning. The factory PCM is sent in, professionally unlocked, and returned ready for flashing with a DiabloSport inTune i3 or Trinity 2 device. The unlocked PCM is not compatible with other tuning brands.
Specifications:
- Brand: DiabloSport
- Product line: Mail-in PCM unlock service
- Application: 2015 and newer Dodge, Ram, and Jeep gasoline PCMs
- Service: Factory PCM professionally unlocked for tuning
- Required tuning device: DiabloSport inTune i3 or Trinity 2 (sold separately)
- Compatible with other tuning brands: No
- California Proposition 65 warning: Yes
- Part number: PCMMOD
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
How does the PCM unlock service work?
The factory powertrain control module is mailed in, professionally unlocked, and returned ready to accept DiabloSport tunes.
Which vehicles does this service support?
It supports 2015 and newer Dodge, Ram, and Jeep gasoline applications. Exact supported models should be confirmed before sending a module in.
Is a tuning device still needed after the unlock?
Yes. A DiabloSport inTune i3 or Trinity 2 device is required to flash tunes once the unlocked PCM is installed.
Is the unlocked PCM street legal?
It 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.

