Link ECU G4X 1991 1992 1993 Mitsubishi GTO Stealth 3000GT Plugin Link ECU

  • £1,350.00
    Unit price per 
Tax included.


Link ECU G4X 1991 1992 1993 Mitsubishi GTO Stealth 3000GT Plugin Link ECU
Suit 1991-1993 models - CHECK HEADER PLUG

Free yourself from the constraints of the factory ECU

  • Fits inside the original factory enclosure
  • No alteration of the factory wiring
  • Installation is a breeze
The Link G4X GTOX PlugIn fits the Mitsubishi 1991-93 GTO / 3000GT / Stealth.
A built-in connector (or pins in some models) provides additional inputs and outputs such as oil pressure inputs or anti-lag / logging switches. 
Factory features are supported - see Features for any exceptions. Includes on-board 4 Bar MAP sensor.

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 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 before purchasing.  
  • This ECU works for manual transmissions only.  
  • Includes onboard 4 bar MAP sensor 
  • Air temp sensor highly recommended. 
  • Most factory features are supported. 
  • Check the features tab for I/O expansion options 

G4X PlugIn Key Features (where applicable):

Up to 6D fuel and ignition mapping

Precision closed loop cam control (four cam, independent control)

Sequential fuel delivery

Digital triggering, all OEM patterns

OEM idle hardware supported

5D boost control with three switchable tables

Motorsport features - antilag, launch, flat shift

Continuous barometric correction (on board)

CAN port

QuickTune - automated fuel tuning

Individual cylinder correction

USB tuning cable included

Stats recording into on-board memory

Gear compensations for spark, boost and fuel

Real time selectable dual fuel, ignition and boost maps

Sync and crank sensors can be a combination of Hall effect, variable reluctance or optical

Boost control referenced to gear, speed or throttle position

512 mega bytes data logging memory

Staged injection

Knock with "windowing"


I/O Expansion Options

The following expansion connector inputs/outputs are provided: 

Expansion connector 1 

Gnd                Sensor Ground Only  

+5V                Low Current +5V Supply 

DI 9               Digital Input 

DI 8               Digital Input 

Volt 5             Analog 0-5V input 

Volt 6             Analog 0-5V input 

Temp 3             Temperature sensor input 

Temp 4             Temperature sensor input 


Expansion Connector 2  

Ign 5                Ignition 5 Auxiliary Output 

Ign 6                Ignition 6 Auxiliary Output 

Ign 7                Ignition 7 Auxiliary Output 

Ign 8                Ignition 8 Auxiliary Output 

Volt 8               Analog 0-5V input 

Volt 9               Analog 0-5V input 

Volt 10              Analog 0-5V input 

Volt 11              Analog 0-5V input 


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