Link ECU | G4+ Thunder | Wire - In

Link ECU 124-1000

( 124-1000 )


Used as: An advanced aftermarket ECU designed specifically for high-end performance vehicles.

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Link Engine Management Logo | LINK ECUS IN ESSEX

Link ECU | "G4+ Thunder"

  • The Link G4+ Thunder ECU is one of Link Engine Management's most advanced ECU modules, and is designed for high end applications requiring maximum performance, flexability and tuning control.
  • It has all of the features found on the Link "G4+" range, plus Onboard 3-axis Accelerometer, two (2) EGT Thermocouple Inputs, two (2) Onboard Lambda Controllers, and two 2 x E-throttle Controllers.
  • If it is Direct Injection you are after, consider the Force GDi. 

Features | "G4+ Thunder"


  • 16 x Digital Inputs*
  • 4 x Temperature Inputs
  • 16 x Analog Inputs
  • 2 x Trigger Inputs
  • 2 x Knock Input(s)
  • 2 x LSU 4.9 Wideband Lambda Sensor Inputs
  • 2 x K Type Thermocouple Inputs

*6 are high speed differential type for ABS sensors etc.


  • 8 x Peak and Hold Injection Drives
  • 8 x Ignition Drivers
  • 18 x Auxiliary Outputs**
  • +5V Sensor Power Supply
  • +8V Sensor Power Supply

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


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

Advanced Features [Not found on the Xtreme / Fury]:

  • 2 x Onboard Digital Wideband Lambda Controllers - no separate box required. Higher accuracy, simple set-up and long sensor life are some of the advantages compared to a separate analog input wideband device.
  • 2 x Fully Programmable E-Throttle controls, complete with capability of gear shift throttle blip and anti-lag (for engines with 2 electronic throttle bodies).
  • 2 x K Type Thermocouple EGT inputs - direct connection of EGT sensors with no extra interface box. 

Full Specification [Link ECU] 

Link ECU Supply, Installation & Calibration:

  • Redline Tuning can supply, install & calibrate both the Link G4+ Thunder ECU or any other Link Engine Management Product currently available in Essex, London and the South East of England.

Contact Redline Tuning 

Important Notes:

  • Please double check / cross reference your existing ECU's pinout with the images we have provided, to ensure connections are correct.

redline tuning logo

Used for: Custom wiring jobs utilising Link Wire - In ECU's.
Used for: The modification of gasoline direct injection engines, controlling up to four (4) cylinders with direct injection.
  • 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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