Link ECU | G4X FuryX | Wire - In

Link ECU 122-4000

( 122-4000 )


Used as: A premium aftermarket ECU for motorsport or more demanding road car application.

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Link Engine Management Logo | LINK ECUS IN ESSEX

Link ECU | "G4X FuryX"

  • The Link G4X FuryX ECU is one of Link Engine Management's premium ECUs (Similar to the ExtremeX) - but features Onboard Digital Wideband Lambda Control, meaning you gain the added benefits of a simple setup & the higher accuracy of the unit.
  • It features eight (8) injector drives & six (6) ignition drives, and can control up to three (3) rotors or six (6) cylinders with sequential injection and direct spark. A great choice for both professional motorsport or more demanding road car application.
  • Note: requires "A" & "B" Looms.

Features | "G4X FuryX"


  • 8/10* x Digital Inputs
  • 4 x Temperature Inputs
  • 9 x Analog Inputs
  • 2 x Trigger Inputs
  • 2 x Knock Inputs
  • 1 x LSU 4.9 Wideband Lambda Sensor Input

*2 inputs are required if / when using 2nd CAN Bus.


  • 8 x Injector Drivers
  • 6 x Ignition Drivers
  • 10 x Auxiliary Drivers**
  • +5V Sensor Power Supply
  • +8V Sensor Power Supply

**Unused fuel / ignition drivers can be used as additional AUX outputs.


  • 2 x CAN Bus
  • 1 x USB Tuning Connection
  • 1 x Serial Connection [RS232]

Full Specification [Link ECU] 

Link ECU Supply, Installation & Calibration:

  • Redline Tuning can supply, install & calibrate both the Link G4X ExtremeX ECU or any other Link Engine Management Product currently available in Essex, London and the South East of England.

Contact Redline Tuning 

Important Notes:

  • This product requires "A" & "B" Looms, or "A" & "B" connector kits.
  • Please double check / cross reference your existing ECU's pinout with the images we have provided, to ensure connections are correct.

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Used for: Custom wiring jobs utilising Link Wire - In ECU's.
  • Please note that we do not carry stock for all Link Engine Management products. If we do not have an item in stock it will be ordered for you, please allow up to 2 extra business days for us to process your order. If you need an item urgently, or would like to know if an item is in stock, please contact us here
  • Prices shown do not include VAT, this will be calculated and added at checkout for UK customers.
  • For international customers, sales tax will not be charged at checkout. You will be responsible for the VAT equivalent wherever you live. This will be charged by the courier prior to delivery. We have zero control over these charges and they vary by the destination country. We advise that you check before ordering if you are unsure.
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