HP Tuners RTD Programmer | Gen 3 HEMI Remote Tuning Interface

Automatic you will need 4 credits

Manual you will need 0 credits

All Dodge ECM will need 2 credits

The HP Tuners RTD Programmer is the ideal solution for Gen 3 HEMI owners who want professional custom tuning without visiting a dyno or performance shop. Designed specifically for use with HP Tuners’ Remote Tune Device (RTD) platform, this interface allows you to read your vehicle’s calibration, receive custom tune revisions, and flash updated calibrations directly from your laptop. When paired with Dusterhoff Racing’s custom remote tuning services, the RTD provides a simple, reliable, and professional tuning experience for enthusiasts building everything from bolt-on street cars to fully built, high-horsepower race vehicles.

Unlike generic handheld programmers that rely on canned tunes, the HP Tuners RTD gives you access to a calibration built specifically for your vehicle, modifications, fuel type, altitude, and performance goals. Whether you’ve installed a custom camshaft, long tube headers, upgraded throttle body, cold air intake, ported intake manifold, larger fuel injectors, supercharger upgrades, or flex fuel components, our custom tuning maximizes the performance of your exact combination. Because every Gen 3 HEMI build is different, a custom calibration helps improve horsepower, torque, drivability, throttle response, idle quality, transmission behavior, and overall engine efficiency while maintaining safe operating parameters.

This RTD device does not include HP Tuners credits, which are required separately depending on your vehicle and licensing needs. That makes it a flexible option for customers who already have credits available or who want to purchase only the hardware needed for remote tuning access. Once your vehicle is licensed through the HP Tuners software ecosystem, your calibration can be read, edited, and flashed using the RTD interface. It is an excellent long-term investment for owners who plan to continue upgrading their vehicle over time, as additional tune revisions can be completed remotely without needing a traditional handheld tuner.

The HP Tuners RTD supports a wide variety of Gen 3 HEMI-powered vehicles, including the Dodge Challenger, Charger, Chrysler 300, Jeep Grand Cherokee, Durango, Trackhawk, Ram 1500, TRX, and additional supported Chrysler platforms. Whether your goal is improved daily drivability, maximum naturally aspirated performance, E85 optimization, forced induction, or drag strip consistency, the RTD allows you to receive updated calibrations quickly as your build evolves. The ability to log vehicle data and send it directly to your tuner also allows for more precise revisions and optimized performance.

At Dusterhoff Racing, we use the HP Tuners RTD on many of our remote tuning packages because it offers OEM-level communication, reliable flashing capability, and exceptional compatibility with today’s Gen 3 HEMI platforms. It has become one of the most trusted tools in the performance industry for enthusiasts seeking safe, repeatable, and professional ECU tuning from anywhere in the country. Looking for a tune? Fill out our tuning form for a free consultation.

Specifications & Features
Manufacturer: HP Tuners
Product Name: RTD (Remote Tune Device)
Product Type: Remote ECU Flash Device
Includes:
HP Tuners RTD Interface
Does Not Include:
HP Tuners Universal Credits
Interface Connection:
USB
OBD-II
Compatible Software:
HP Tuners VCM Suite
Function:
Read Vehicle Calibration
Flash Custom Tunes
Receive Remote Tune Revisions
Data Logging Support
Supports Professional Remote Tuning
OEM-Level ECU Communication
Fast Calibration Flashing
Custom Tune Compatible
Supports Multiple Tune Revisions
Internet Connection Required for Initial Setup
Laptop Required for Operation
Vehicle Compatibility:
Dodge Challenger
Dodge Charger
Chrysler 300
Dodge Magnum
Jeep Grand Cherokee
Jeep Grand Cherokee Trackhawk
Dodge Durango
Dodge Durango Hellcat
Ram 1500
Ram 1500 TRX
Additional Supported Chrysler, Dodge, Jeep, and Ram Vehicles
Engine Compatibility:
5.7L Gen 3 HEMI
6.1L Gen 3 HEMI
6.4L (392) Gen 3 HEMI
6.2L Supercharged Hellcat HEMI
Year Compatibility:
Application Specific (Verify Before Ordering)
Color:
Black and Blue
Weight:
Approximately 0.5 lbs.
Intended Use:
Remote ECU Tuning
Custom Performance Calibration
Data Logging
Performance Upgrades
Recommended Supporting Components:
HP Tuners Credits (Sold Separately)
HP Tuners PCM Unlock (when required)
Dusterhoff Racing Custom Remote Tune
Wideband O₂ Sensor for Advanced Tuning Applications
Professional Tuning Recommended:
Yes