Quick view ECUMaster ECUMaster 02-05 LEXUS IS300 & 02-05 GS300 PNP FOR EMU BLACK This plug and play adapter harness allows for the installation of an EMU Black in an 02-05 IS300 or an 02-05 GS300. This is a parallel harness, meaning that the original ECU is retained and controls... As low as $1,327.55 Choose Options
