Link Plugin Standalone ECU WRXLink "WRX107X" 2006-2007 WRX / 2006-2007 STI

G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car. 

Link Engine Management is a global leader in motorsport electronics and performance technology. We specialise in the development, manufacture and marketing of engine control units (ECUs) built to manage motorsport and powersport vehicles.

This ECU fits inside the factory OEM enclosure. Installation of the processing unit is a breeze, with no alteration of the factory wiring loom required for the models listed below. 

• Please check your connector matches the header in the listed photo and check the notes in italic below before purchasing.  
• This ECU works for manual transmissions only.  
• Air temp sensor highly recommended. 
• Most factory features are supported. 
• Check the features tab for I/O input & output expansion options  

Suitable Applications for 225-4000 Automotive Computer Unit:

• The WRX107X mostly covers the 2006-2007 model.

Notes: 

• The WRX104X (listed separately) mostly covers the 2004-2007 range.
• However, some 2006-2007 models require the WRX107X
• The fastest and most reliable way to tell, is to check whether pins A1-3 are populated.
• If the pins have wires, you need the WRX104X, if there are no wires, you need the WRX107X