CM2450B Unlock (2022-2024)

This service is required to upgrade the CM2450B ECM in these diesel trucks for tuning using an MPVI3 or MPVI4 device and VCM Suite

The service will be performed by HP Tuners. We will supply the required paperwork. Do not send the ECM without the provided paperwork, or it may be lost and unrecoverable. 

The purchaser is responsible for shipping to HP Tuners, HP Tuners will return the ECM. Speed Farm Garage does NOT handle the ECM at any time.

Note: Spare ECMs will NOT BE ACCEPTED, no exceptions. Only the original ECM from your vehicle is acceptable for this service. 

ECMs with broken “LOCKING” tabs or connectors WILL NOT be accepted for upgrades.

Your ECM will be returned to the SHIPPING ADDRESS on the order unless special instructions are included. We will make reasonable efforts to adjust information as needed, however can not make changes once shipped.