G4X PlugIn ECU

The Link ECU WRX11X is a G4X PlugIn ECU that easily integrates into your Subaru's factory enclosure, offering a straightforward installation with no wiring loom modifications needed for compatible models. This unit provides advanced engine management capabilities, featuring up to 6D fuel and ignition mapping for precise tuning, and precision closed-loop cam control for four independent cams. It supports sequential fuel delivery, digital triggering for all OEM patterns, and can utilize OEM idle hardware. Key features include 5D boost control with three switchable tables, motorsport functions like antilag, launch control, and flat shifting, continuous onboard barometric correction, and a CAN port for expanded connectivity. The WRX11X also offers QuickTune automated fuel tuning, individual cylinder correction, USB tuning cable inclusion, and extensive data logging capabilities with 512MB of memory. It supports staged injection and knock control with "windowing." This ECU is designed for specific Subaru WRX and WRX STI models, including 2007-2014 GR/GV/GH/GE chassis codes (JDM/AUDM/SADM/EURO markets) with EJ20 or EJ25 engines, 2008-2010 USDM models with the international Denso ECU pinout, and 2015-2021 VAB/VAF chassis codes (JDM/AUDM/SADM/EURO markets) with EJ20 or EJ25 engines. It is crucial to verify connector compatibility and consult the PCLink Configuration - Memo Text due to variations in this vehicle. Importantly, this ECU is for manual transmissions only. While most factory features are supported, including DCCD, hill start assist, SI drive, cruise control, cam control, and ABS, some models may display a continuously illuminated security/immobiliser lamp. The new 4-pin powered CAN connector requires a specific CANJST4 cable (Link PN 101-0198) for CAN device connections, which also provides a protected 12V power supply and ground.