The DiabloSport PredatorX DS-MFD18M is an app-based tuning solution for 2019 and newer Ram, Dodge and Jeep vehicles, supplied with an included PCM swap and the required bypass module. An OBDII dongle stays connected to the vehicle and pairs with the PredatorX app on iOS or Android. At checkout the order collects the vehicle information needed for the PCM swap and an unlocked PCM programmed for that specific vehicle is shipped out, with return shipping for the core covered. Performance tunes add meaningful power on most applications, and TCM tunes are available for ZF 8-speed transmissions.
Specifications:
- Product line: DiabloSport PredatorX app-based tuner
- Type: smartphone-controlled tuner with included PCM swap
- Includes: OBDII dongle, unlocked PCM programmed to the vehicle, and required bypass module
- 6.2L TRX, Trackhawk and Hellcat Durango gain 30+ RWHP over stock
- 5.7L and 6.4L Ram trucks gain up to 30 RWHP on premium fuel
- 5.7L and 6.4L SUVs gain 20-25 RWHP on premium fuel
- Preloaded tunes for multiple octane levels plus transmission tune
- Disables MDS, traction control and Auto Start/Stop; adjustable idle, rev and speed limiters
- Calibrates speedometer for tires up to 44 inches and axle ratios from 2.56:1 to 5.38:1
- Live data monitoring and DTC read/clear through the app
- Application: most 2019 and newer Ram 1500, Dodge Durango and Jeep Grand Cherokee (2019-2024 Ram 1500 Classic use DS-MFD18C)
- Part number: DS-MFD18M
Fitment: Fits most 2019 and newer Ram 1500, Dodge Durango and Jeep Grand Cherokee models. The 2019-2024 Ram 1500 Classic uses DS-MFD18C instead.
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 PredatorX DS-MFD18M include?
It includes the PredatorX OBDII dongle, an unlocked PCM programmed to the specific vehicle, and the required bypass module. Return shipping for the factory PCM core is covered.
How is the PredatorX controlled?
The PredatorX pairs with a smartphone through the DiabloSport app on iOS or Android. The dongle can stay plugged into the vehicle for tuning at any time.
What vehicles does the DS-MFD18M support?
It supports most 2019 and newer Ram 1500, Dodge Durango and Jeep Grand Cherokee models. The 2019-2024 Ram 1500 Classic uses DS-MFD18C instead.
How much power does the PredatorX add?
Gains vary by platform. DiabloSport rates 6.2L TRX, Trackhawk and Hellcat Durango at 30+ RWHP, 5.7L and 6.4L Rams up to 30 RWHP, and 5.7L and 6.4L SUVs at 20-25 RWHP on premium fuel.
Is the PredatorX DS-MFD18M legal in California?
It is not currently legal for sale or use in California, where CARB testing is pending. It is intended for on-street use under the EPA Tampering Policy in states that follow that policy.

