WRXLink (7-9) - WRX9X

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 WRX V7-9 EJ20 (GD/GG chassis, MY2000-2007 with cam control, 2.0L models only). Please check your connector matches the header in the listed photo before purchasing. This ECU fits 5 Plug ECUs.  This ECU works for manual transmissions only.   Air temp sensor highly recommended.  Most factory features are supported.  Check the features tab for I/O expansion options.