Linkecu WRXLink (7-9) - WRX9X

The Link ECU WRXLink WRX9X is a plug-and-play engine management system engineered specifically for GD and GG chassis Subaru WRX and STi models. This ECU replaces the factory unit using existing wiring harnesses, eliminating the need for complex adaptor looms. Built on Link's proven platform, it delivers precise fuel and ignition control with expanded tuning capabilities for modified engines. Features include onboard datalogging, advanced boost control, and compatibility with factory sensors. Ideal for workshop tuners seeking reliable, repeatable results across a range of performance builds without compromising driveability.