EFI Live AutoCal Tune Package for Dodge Ram Cummins (2006-2021)
Type: custom-tuning | Fits: Ram Cummins
Power, Reliability & SOTF Flexibility
Unlock the full potential of your Dodge Ram Cummins 5.9L & 6.7L engines with the EFI Live AutoCal Tune Package. Designed with custom tune files and optional SOTF (Shift-On-The-Fly) switch integration, this solution provides optimized performance, fuel efficiency, and drivability tailored to your truck.
Vehicle Compatibility
β
2006β2007 RAM Cummins 5.9L (CMB)
β
2007.5β2009 RAM Cummins 6.7L (CMC) β First Gen, pre-DEF
β
2010β2012 RAM Cummins 6.7L (CMD) β Second Gen, pre-DEF
β
2013β2017 RAM Cummins 6.7L (CME) β DEF-equipped models
β
2018 RAM Cummins 6.7L (CME) β Requires bypass cable
β
2019β2021 RAM Cummins 6.7L (CMF) β Requires bypass cable
β
2013β2018 Cab & Chassis (CME-CC) β DEF-delete capable
β
2022+ RAM Cummins 6.7L β Supported for 2500 & 3500 pickups with 68RFE or AISIN transmissions
β Not compatible with PTO units β tuning disables PTO functionality
Power Levels
| Tune Level | Horsepower Gain |
|---|---|
| Stock | 0 HP |
| Eco/Tow | +65 HP |
| Street | +100 HP |
| Max Power | +130 HP |
Features & Benefits
- Custom EFI Live tuning β tailored to year & engine generation
- Shift-On-The-Fly compatibility β instant switching with optional SOTF switch
- Improved towing performance β better low-end torque and throttle response
- Eco gains β enhanced fuel economy with efficiency-focused tune levels
- Diagnostic tools β scan, clear, and log with AutoCal V3 device integration
Ordering Process
- Purchase the tune package for your year range.
- We will contact you within 1 business day for vehicle details.
- Our tuners create custom tune files (please allow 3β6 business days).
- Load the tune onto your EFI Live AutoCal device.
- Flash your truck for enhanced performance.
β οΈ VIN Licensing Required β if youβre adding an additional vehicle, you must:
- Email tech support to request a VIN slot increase (include AutoCal Serial Number)
- Purchase an additional VIN license from EFI Live
- Load your new tune file following provided instructions
Optional Add-Ons
- SOTF Switches β gain full tune control while driving
- Bypass Cable β required for 2018+ Cummins models
Resources
Important Notes:
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Return Policies
Your satisfaction is important to us. If you wish to return an item or request a refund, please review the terms and conditions outlined in our Returns Policy.
Important Notices
- OffβRoad Use Only
Products sold by JS Speed are intended for offβroad use and may be illegal on public roads where emissions or pollutionβcontrol laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicleβs factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.
