HP Tuners RAM CM2450B ECM Upgrade Service 6.7L Cummins (2022-2024)
One-time CM2450B ECM unlock and upgrade service Diagnostic and calibration access through HP Tuners VCM Suite OBDII flashing and scanning capability after upgrade completion Return shipping of your upgraded ECM Your original ECM must be physically removed from the vehicle and shipped in for processing. Once returned, the ECM can be reinstalled into the same vehicle without requiring an IMMO relearn, crank relearn, or ECM replacement procedure. Original ECM must be in good condition (no broken tabs/plastic). Note: Spare ECMs will NOT BE ACCEPTED, no exceptions. Only the original ECM from your vehicle is acceptable for this service. IMPORTANT: While the stock ECM is being serviced at HP Tuners, a spare ECM cannot be temporarily installed and relearned in the vehicle. IMPORTANT: When utilizing this service there is a possibility that the vehicle will need to be sent to the dealers to be re synced. Purchaser accepts all liability for this activity.