Toyota Highlander 3.3i Denso 89663-48380

Firmware for Toyota Highlander,

engine: 3.3 petrol, engine model: 3MZ,

control unit: Denso,

software version: 89663-48380,

the firmware disabled the catalysts and made the chip-tuning with increasing power and torque by 10%.

The firmware consists of 2 files (engine firmware and automatic transmission), all previous versions of software are updated. First fill in PART1, then PART2.