Subaru Impreza 1.5i Hitachi 6647307107

Firmware for Subaru Impreza car,

engine: 1.5, gasoline,

control unit: Hitachi,

software version: 6647307107,

in the firmware, the catalyst control (Euro 2), rear oxygen sensor, EGR valve is disabled and a chip tuning is made with an increase in power and torque by 10%.