ECU Master IS/GS 300 ECU Bundle

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This plug and play adapter harness allows for the installation of an EMU Black in your IS300 or GS300 (SELECT THE CORRECT YEAR RANGE IN THE OPTIONS LIST!) This is a parallel harnes s, meaning that the original ECU is retained and controls the automatic transmission (if applicable. Adapter works for both manual and automatic vehicles), dash cluster, HVAC and throttle body. What's included? EMU Black ECU Adapter harness Intake Air Temp Sensor Kit Bosch 4.9 Wideband O2 sensor Show more