The Link G4X WRXLink WRX9X PlugIn ECU is designed for Subaru WRX V7-9 EJ20 applications.
This ECU fits inside the factory OEM ECU enclosure and installs without alteration of the factory wiring loom for the listed applications.
Key Features
- Link G4X PlugIn ECU
- Designed for WRX V7-9 EJ20 applications
- Designed for 5-plug ECU applications
- Fits inside the factory OEM ECU enclosure
- No factory wiring loom alteration required for listed applications
- Manual transmission only
- Most factory features supported
- CAN port
- USB tuning cable included
Suitable Applications
- EJ20 engine in the GC chassis
- 2.0L applications with cam control
Important Notes
- Air temperature sensor is highly recommended
- Confirm ECU connector matches the listed header before purchasing
- Professional installation and tuning are recommended
