ECU Masters PNP for EMU Black for Lexus IS300 2001 GS300 '98-'01

This plug and play adapter harness allows for the installation of an EMU Black in a 2001 IS300 and 98-01 GS300 also JZS161 Aristo, JSX110 and JZS171. This is a parallel harness, meaning that the original ECU is retained to control the automatic transmission (if applicable). The ETSC-i throttle body must remain connected to the stock ECU to correctly control the automatic transmission. For this reason, the EMU will not have control of the ETSC-i TB. Adapter works for both manual and automatic vehicles), dash cluster, HVAC and throttle body. 

What's included?

• Adapter harness
• Intake Air Temp Sensor Kit
• Bosch 4.9 Wideband O2 sensor

Use ONLY the specific Lexus IS300 base map in the Base Maps and Manuals drive. Lexus base map folder in link below: