Ferrari Portofino ECU Tuning Software (2017+)Overview Ferrari Portofino 3. 9 L V8 Twin Turbo F164 2017 Present Expertly calibrated and meticulously refined, HEX Tunings ECU software for the Ferrari Portofino is guaranteed to give you MORE of a good thing. More horsepower, more torque, and a more exhilarating driving experience by delivering usable power through improved throttle response and torque management. With additional ft. lbs. of torque through the mid range, acceleration out of your