Link PlugIn ECU WRX V3-4 EJ20 WRXLink (3-4) – WRX4X Bare Case Halves Open or Closed Loop Boost

Open or Closed Loop Boost Control

Gates Vacuum Hose – Industry best boost controller hose

and allowing it to spin more freely

Disc Diameter (Millimeters) 230

Link PlugIn ECU WRX V3-4 EJ20 WRXLink (3-4) – WRX4X Bare Case Halves Open or Closed Loop BoostEasy 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