TOYOTA TUNDRA –XK50– 5.7L V8 32V VVT-I 375kW-504HP DENSO SW 89663-YWF38- SW Upgrade 3YWF3800 Original ECU File

Original ECU File for TOYOTA TUNDRA –XK50– 5.7L V8 32V VVT-I 375kW-504HP DENSO

Software Number: 89663-YWF38-

Software Upgrade Number: 3YWF3800

ECU Part Number 275036-3560

Original ECU file with instant download Toyota