very high for Dodge, Jeep, Chrysler and Fiat vehicles From 2015 - 2025 SYSTEM TROUGH FLASH FILE FCA GROUP

Unlocking GPEC2 and GPEC2A ECUs, commonly found in Chrysler, Dodge, Jeep, and RAM vehicles, involves modifying the ECU's firmware to enable custom tuning with tools like HP Tuners. This process allows users to unlock the full potential of their vehicle's engine management system. Unlocking is typically done by professionals with expertise in ECU tuning and specialized software.

supports the following ECU:

FCA Flash files  with the file size 3MB - 4MB
Continental GPEC2 2013+ MPC5566 3Mb
Continental GPEC2 2015+ MPC5566 3Mb
Continental GPEC2 29bit MPC5674 4Mb
Continental GPEC2A MPC5674 4Mb