Suitable Applications (Manual Transmission only):
Subaru WRX & STI V11 GR/GV/GH/GE chassis (2007-2011), 2.0 turbo or 2.5 turbo, with Denso ECU from factory and manual transmission. Please Note - some United States Domestic Market (USDM) models may have a Hitachi ECU which is NOT supported.
All factory functions including Driver's Control Centre Differential (DCCD), Hill Start Assist, SI-DRIVE, and Cruise Control are supported.
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 WRX V11 EJ20/EJ25 Turbo (GR/GV/GH/GE chassis, MY2007-2011, Denso ECU from factory). All factory functions including DCCD, hill start assist, SI drive, cruise control supported.
Note: Some North American models may have a Hitachi ECU which is not supported.
Please check your connector matches the header in the listed photo before purchasing.
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.
The PlugIn ECU is capable of the following features, if the car it is being used in can support them.
Engine configurations are pre-set into PlugIn ECUs with a "start" base map.
Auxiliary Output Options
Programmable Math Processing
Gear Shift Control
Electronic Throttle Control
Variable Valve Timing Control
Chassis and Body
Manufacturing Standard – ISO 13485
Additional Accessories (purchased separately)
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