Foxflash Read and Write Chrylser 300C GPEC2A ECU in Boot

By | June 19, 2025

It’s a Chrysler 300C V8 5.7. With Continental GPEC2A ECU.

Foxflash read and write no problem in boot mode.

Checksum by foxflash.

HEMI 363HP/534Nm 2018 Stage 1

385/560Nm, Vmax OFF and OBD Unlock to be tuned in the future HPtuners.

Images attached:

Foxflash Chrysler 300C Gpec2a 1 Foxflash Chrysler 300C Gpec2a 2 Foxflash Chrysler 300C Gpec2a 3 Foxflash Chrysler 300C Gpec2a 4