Description
1995+ Mopar Remote Tune Package
HP Tuners RTD4, custom calibration, and up to five revisions
Dodge, Jeep, Chrysler, and RAM applications
What Is Included
HP Tuners RTD4
Read, flash, and datalog using the TDN phone app or a Windows computer.
Custom Calibration
Built for your vehicle, modifications, fuel, and intended use.
Five Revisions
Up to five datalog-based revisions for drivability and performance.
Typical 91/93-Octane Gains
Approximately 20–30 HP and 25–35 lb-ft on a stock vehicle.
Approximately 25–40 HP and 30–45 lb-ft stock, with larger gains possible on modified combinations.
Supported Modifications and Features
- Camshafts and VVT changes
- MDS disable or delete
- Headers, intake, and exhaust
- Boost and nitrous combinations
- Flex fuel and E85
- Injector and fueling changes
- Gear and tire calibration
- Torque management adjustments
- Speed and RPM limiter changes
- Transmission tuning when supported
Vehicle Compatibility
- 1995+ Dodge, Jeep, Chrysler, and RAM
- Magnum, Hemi, Pentastar, MultiAir, and other supported platforms
- Support depends on the year, engine, and controller
- View the HP Tuners compatibility list
Important Notes
-
- Most 2015+ vehicles require an unlocked PCM.
- Most 2018+ vehicles also require a Smart Access Cable.
- PCM unlocking, additional hardware, and licensing credits are not included unless selected separately.
- Some late-1990s and early-2000s controllers are not supported by RTD4.
- Contact us before ordering if compatibility is uncertain.
PCM Unlock Shipping Instructions
Follow these instructions only when your order includes a mail-in PCM unlock service.
- Place your order before completing the service form.
- Complete the PCM Tuners Service Request Form using your order number.
- Remove the PCM from the vehicle. Location varies by model.
- Package it securely in a sturdy box with adequate padding.
- Write your order number on the package and ship it to:
[YOUR ORDER NUMBER]
367 N Clarendon Ave, Unit 7
Scottdale, GA 30079
How Remote Tuning Works
Read the vehicle using the RTD4.
Flash the tune and record the requested datalogs.
We review the logs and provide revisions as needed.




