Easy to install. Affordable. Reliable.   G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.   This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.  Designed for the 1JZ VVTi engine.    Please check your connector matches the header in the listed photo before purchasing.   This ECU works for manual transmissions only.   ECU includes an onboard 7 bar MAP sensor.  Most factory features are supported.  Check the features tab for I/O expansion options  Suitable applications:   JZX100 with 1JZ VVTi engine Download manual here Download full specification PDF here