Easy 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 of the processing unit is a breeze, with no alteration of the factory wiring loom required for the models listed below. 

This ECU is designed for the Vr4 4G63T engine. 

• Please check your connector matches the header in the listed photo before purchasing.  
• This ECU works for manual transmissions only.  
• Includes onboard 4 bar or 7 bar MAP sensor.
• Knock control not available on this ECU. 
• Most factory features are supported. 
• Check the features tab for I/O expansion options of the input and output units. 
• This ECU will need a modification before E-Throttle is usable.

Suitable Applications of 223-4000 - Automotive Computer Unit:    

• Mitsubishi Galant VR-4 E38A (1987-1992) with 4G63T engine
• Mitsubishi Galant VR-4 E39A (1987-1992) with 4G63T engine 
• 1G DSM with 4G63T engine