The DiabloSport Modified PCM for the 2018 Ram 2500/3500 6.4L is a factory powertrain control module that DiabloSport professionally unlocks and reflashes so it accepts DiabloSport performance tuning. It installs in place of the original locked PCM and pairs with a DiabloSport inTune i3 or Trinity T2 tuning device to load performance calibrations. A compatible DiabloSport tuning device is required and is sold separately, and the modified PCM does not work with other tuning brands. On 2019 and newer vehicles the factory calibration must be saved to the DiabloSport tuning device before the stock PCM is removed, following the included instructions.
Specifications:
- Product line: DiabloSport Modified (Unlocked) PCM
- Type: Factory powertrain control module, professionally unlocked and reflashed
- Tuning: Accepts DiabloSport custom tunes via the inTune i3 or Trinity T2 device
- Tuning device: Required, sold separately
- Compatibility: Not compatible with other tuning brands
- Application: 2018 Ram 2500/3500 6.4L
- Fuel type: Gasoline
- CARB (California) compliant: No
- California Proposition 65 warning: Applies
- Part number: PCM-DR6418
Fitment: 2018 Ram 2500/3500 6.4L.
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 Modified PCM do?
It replaces the factory locked powertrain control module with a unit that DiabloSport has unlocked and reflashed, which allows DiabloSport performance calibrations to be installed on the vehicle.
Is a tuning device included?
No. A DiabloSport tuning device such as the inTune i3 or Trinity T2 is required to load a tune and is sold separately. The modified PCM is not compatible with other tuning brands.
What vehicle does PCM-DR6418 fit?
This modified PCM is listed for the 2018 Ram 2500/3500 6.4L.
Where is this PCM legal for use?
It is legal for on-street use under the EPA Tampering Policy of November 23, 2020 in states that follow that policy, and it is not currently legal for sale or use in California, where CARB testing is pending.
Does the factory calibration need to be saved before installation?
Yes. On 2019 and newer vehicles the stock calibration must be saved to the DiabloSport tuning device before the original PCM is removed, following the instructions included with the unit.
