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The Xtreme is one of Link’s premium ECU’s with more inputs and outputs, Peak and Hold Injection, built in E-throttle and all the motorsport features including Anti-lag and Traction Control.

The Xtreme is optimised for all engines including V8s, 4 Rotors and turbos. If you want to gain an advantage over the competition, you’ll want a premium ECU like the Xtreme.

Link G4x Xtreme

  • Inputs

    • 8/10* x Digital inputs
    • 4 x Temperature inputs
    • 11 x Analog inputs
    • 2 x Trigger inputs
    • 2 x Knock inputs

    *2 inputs required when using 2nd CAN Bus


    • 8 x Injection drives
    • 8 x Ignition drivers
    • 10 x Auxiliary outputs
    • +5V Sensor power supply
    • +8V Sensor power supply



    • 2 x Thirty four pin, waterproof connectors
    • 1 x CAN bus
    • 1x Serial (RS232) connection
    • 1x USB tuning connection


    • 8 Peak and Hold injection drives, user definable,
    • 10 amp peak, 3 amp hold.
    • Fully programmable E-throttle control complete
    • with gear shift control and throttle blips.
    • CAN is user defined and supports two independent CAN modules
    • Onboard Knock Control – support for two knock sensors wired
    • directly to the ECU. No external amplifier required.
    • 30 General Purpose Tables and many dedicated tables.
    • 100 channels of logging.
    • 32Mb (4 MByte) of logging memory.
    • Built in trigger oscilloscope.
    • Mixture map, closed loop fuel correction.
    • OBDII output stream – send engine data to your tablet or phone using an OBDII to wifi/bluetooth adaptor (not included).
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