Remote Tune File - 2005-2025 HEMI MDS Delete
2005-2025 HEMI MDS Delete Tune File
This remote tune file is built to disable Multi Displacement System (MDS) on supported 5.7L and 6.4L HEMI vehicles. This is for customers who want a clean HEMI MDS delete tune, better reliability, improved drivability, and calibration support using HP Tuners. Built from your actual factory read file, not a random one-size-fits-all upload.
2005-2025 HEMI
MDS Delete
HP Tuners Supported
RAM Charger Challenger 300C Durango
Real Revisions Included
Disable HEMI MDS The Right Way
Chrysler, Dodge, Jeep, and RAM Multi Displacement System shuts cylinders off during light throttle driving. Many 5.7L and 6.4L HEMI owners choose to disable MDS for better reliability, smoother operation, improved drivability, and to support MDS delete kits, cam swaps, long tube headers, cold air intakes, tire size changes, gear ratio changes, torque converter changes, and transmission tuning.
- Disables HEMI MDS cylinder deactivation in the calibration
- Built for RAM 1500, Charger, Challenger, 300C, Durango, Grand Cherokee, Magnum, and related HEMI platforms where supported
- Supports 5.7L and 6.4L HEMI applications where applicable
- Works with HP Tuners depending on year, operating system, controller, and vehicle support
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Real revisions included because drivability, logs, communication, and adjustment matter
Compatible HEMI Vehicles
- RAM 1500 MDS delete tune
- Dodge Charger MDS delete tune
- Dodge Challenger MDS delete tune
- Chrysler 300C HEMI MDS delete tune
- Dodge Durango HEMI MDS delete tuning
- Jeep Grand Cherokee HEMI MDS delete tuning
- Dodge Magnum HEMI MDS delete tuning where supported
Supported Engines
- 5.7L HEMI MDS applications
- 6.4L HEMI MDS applications where supported
- RAM HEMI truck platforms
- Dodge HEMI car platforms
- Jeep and Chrysler HEMI applications where supported
What This Tune Covers
- Disable Multi Displacement System / MDS cylinder deactivation
- HEMI MDS delete tune file and MDS calibration support
- Factory drivability, idle behavior, throttle response, and part-throttle tuning
- Optional transmission tuning for better shifting, towing, performance, and transmission behavior
- Optional tire size and gear ratio calibration for speedometer and shift correction
- Optional long tube header tune support for exhaust and diagnostic changes
- Optional cold air intake tune support for airflow and fueling changes
- Optional injector data support for upgraded injectors
- Optional torque converter calibration support for aftermarket stall converters
- Optional speed limiter calibration where supported
HP Tuners Support
This HEMI MDS delete tune file is built for customers using supported HP Tuners hardware and software. Vehicle support depends on year, controller, operating system, credits, licensing, and platform.
- HP Tuners remote tune file support where applicable
- Customer must be able to read and flash their own vehicle
- Credits, licenses, cables, and tuning hardware are not included unless purchased separately
What We Need From You
- Email your factory read file to Tunes@JRJonesRacing.com
- Include your order number
- Include year, make, model, engine, transmission, and tuner device
- List all mods: MDS delete kit, cam, headers, intake, injectors, exhaust, torque converter, gear ratio, tire size, and fuel type
- Tell us your goal: stock drivability, towing, performance, better shifting, speed limiter change, or cam swap support
Why Choose J.R. Jones Racing?
This is not a random copied file. Your HEMI MDS delete tune is built from your actual read file and vehicle information. J.R. Jones Racing focuses on real-world remote tuning for daily-driven RAM, Dodge, Jeep, and Chrysler HEMI vehicles, MDS delete builds, cammed HEMI setups, transmission tuning, and drivability-focused performance combinations.
- Built by a real tuner, not an automated file upload system
- Real revisions included
- Daily-driver focused HEMI tuning
- Support for RAM 1500, Charger, Challenger, 300C, Durango, Grand Cherokee, and related HEMI platforms
- HP Tuners support where applicable
- Designed for reliability, drivability, towing, performance, and clean operation
Common Search Terms This Product Covers
- HEMI MDS delete tune
- RAM 1500 MDS delete tune
- Charger MDS delete tune
- Challenger MDS delete tune
- 5.7 HEMI MDS delete
- 6.4 HEMI MDS delete
- Disable MDS HEMI
- HP Tuners HEMI MDS delete
Best Fit Guidance
- Customers who cannot read and flash their own vehicle
- Vehicles with mechanical problems, misfires, low fuel pressure, wiring issues, or failed sensors
- Unsupported controllers, unsupported operating systems, or locked PCM/TCM applications
- Boosted, nitrous, or race-only combinations without custom support
- Customers expecting hardware, credits, or licensing to be included unless purchased separately
Performance & Build Responsibility Notice
This is a performance calibration service for supported HEMI vehicles. You are responsible for making sure your vehicle, engine, transmission, wiring, sensors, fuel system, exhaust, drivetrain, and supporting parts are mechanically sound before flashing or running this tune.
J.R. Jones Racing is not liable for engine failure, transmission damage, PCM/TCM damage, drivetrain damage, failed flashing, incorrect customer-supplied information, poor installation, unsafe operation, or mechanical issues that existed before tuning.
Secure Flashing Reminder
Always flash using a stable wired connection, proper tuning software, and a battery charger or maintainer. Do not flash with low battery voltage, unstable laptop power, weak USB connections, or while the vehicle is in an unsafe condition.
Customer is responsible for having the correct HP Tuners hardware, software, credits, licensing, and stable equipment needed to read and flash the vehicle.
