2022–2024 RAM 6.7L Cummins Engine & Transmission Tuning

Unlock the tuning potential of your 2022–2024 RAM 2500, 3500, 4500 or 5500 equipped with the 6.7L Cummins diesel.

New tuning support now allows compatible RAM CM2450B ECMs to be accessed and tuned through the vehicle's OBD-II port using EZ Lynk Auto Agent 3 or HP Tuners MPVi4 hardware, eliminating the need for a traditional ECM swap for supported configurations. 

Engine & Transmission Calibration

Our tuning packages can be configured for your specific truck and modifications, with calibration options designed to improve:

• Horsepower and torque
• Throttle response
• Drivability
• Towing performance
• Shift quality
• Torque management
• Transmission operation

File choices for single files as follows, rated at the crank:

Transmission tuning availability depends on the transmission installed in your truck. Supported applications include the 68RFE and Aisin/AS69RC configurations, with specific tuning options depending on the selected platform and package.

OBD-II Tuning — No Traditional ECM Swap Required

For supported applications, the factory CM2450B ECM can be unlocked for tuning access, allowing calibration to be performed through the truck's OBD-II diagnostic port.

Compatible tuning platforms include:

• EZ Lynk Auto Agent 3 - Requires Lynk Tokens (temp or permanent) - Also requires SGM/Diag Cable
• HP Tuners MPVi3/MPVi4/RTD4 - Requires 6 universal HP Credits

Security Bypass Required

A Security Gateway Module (SGW) bypass/security bypass cable is required to establish the necessary communication between the tuning device and the vehicle. The bypass allows the tuning device to communicate through the OBD-II port for supported programming functions.

A compatible security bypass must be installed before attempting to flash the vehicle.

Fits

2022–2024 RAM 2500
2022–2024 RAM 3500
2022–2024 RAM 4500
2022–2024 RAM 5500

Engine: 6.7L Cummins Turbo Diesel
ECM: CM2450B
Tuning: Engine & available transmission calibration
Tuning Platforms: EZ Lynk / HP Tuners

Important

Tuning requirements vary depending on your truck's year, ECM calibration, transmission, configuration and existing modifications. Please provide your VIN and vehicle details when ordering so we can confirm compatibility and the appropriate tuning package.

TUNING IS FINAL SALE ONCE ORDERED - ABSOLUTELY NO REFUNDS ON TUNING PRODUCTS

EOC Performance Parts LTD
Performance Parts • Diesel Tuning • Technical Support

WWW.EOCPERFORMANCE.COM