Link PlugIn ECU WRX V3-4 EJ20 WRXLink (3-4) – WRX4X Boost Control This enables optimum load distribution

This enables optimum load distribution and improved oiling

So when the power is increased there is also the increased possibility for oil and water leaks to occur

You can gain full control by using an Analog Switch Panel

50mm 115°

2013 Subaru Impreza WRX 2

Link PlugIn ECU WRX V3-4 EJ20 WRXLink (3-4) – WRX4X Boost Control This enables optimum load distributionEasy 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 V3 4 EJ20 Please check your connector matches the header in the listed photo before purchasing. This ECU works for