Link G4X WRXLink (V5–V6) WRX6X ECUThe Link G4X WRXLink (V5V6) WRX6X ECU is a direct fit engine management system designed for Subaru Impreza WRX platforms using the EJ20 engine. It installs into the factory ECU enclosure and connects directly to the OEM wiring loom with no modification required. This ECU is intended for manual transmission vehicles only and provides full G4X tuning capability while retaining core factory functionality. Important: Please confirm your ECU pinout matches

Cable length: 1

as well as 160A of non-repetitive maximum current

Pin 2 – +5V

4 temperature inputs

6 x 15A(cont

SGnd – Sensor ground

Recommended starting PWM frequency is 20 Hz

Compatible with Bosch LSU 4

Real time logging to PC and external loggers via CAN or serial

Alarm LEDs: 8 RGB

•    26-Way waterproof Superseal automotive connector

Ability to display vehicle messages via the instrument cluster where supported