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Link Xtreme G4X standalone engine management system

Link G4X XTREME EMS ECU Stand Alone Engine Management

WE HAVE PLUG AND PLAY APPLICATIONS AVAILABLE, SUCH AS 1UZ! Please contact us with your build and we can offer adapter harnesses

Please note free shipping is in the USA lower 48 states only. Please contact us with a shipping quote to your location if you are outside the USA or are in Hawaii/Alaska.

The Xtreme is what we recommend for most UZ V8 customers who don't need all of the features of the Thunder or G5 Voodoo Pro. It offers peak and hold injection, e-throttle control, anti-lag, cruise control, traction control, etc.

Link also provides 24/7 support for their products. Their boxes are created and manufactured entirely inhouse in New Zealand



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 Peak and Hold injection drives

8 x Ignition drivers

10 x Auxiliary outputs^

+5V Sensor power supply

+8V Sensor power supply

^unused fuel and ignition drives can be used as additional Aux outputs


2* x CAN bus

1x Serial (RS232) connection

1x USB tuning connection


Dimensions: 185mm (L) x 130mm (W) x 40mm (H) (without looms)

Mass: 680grams

Advanced features not found on the Storm:

8 Peak and Hold injection drives, user definable current, 10 amp peak, 3 amp hold max.

Fully programmable E-throttle control complete with capability of gear shift throttle blip and antilag.

Cruise control.

Two independent CAN modules.

30 general purpose tables (up from 20)

All Motorsport features including full gear shift control, cruise control, traction control, antilag and launch control.

Advanced closed loop lambda strategy and dual bank lambda control

Not rated yet
Regular Product
  • $1,750
Free shipping
    • SKU
    • Weight
      3 lbs
  • Link External MAP Sensor
    No thanks, Yes, 5 bar 1/8 NPT, 101-0071, Yes, 4 bar, 101-0165, Yes, 2.5 bar, 101-0163, Yes, 3 bar, 101-0164
  • Link IAT Sensor
    No, Yes + steel weld boss 101-0045 + 47, Yes + aluminum weld boss 101-0045 + 46, Yes, 101-0045
  • Link Ethanol Sensor
    Yes, with -6 AN fitting 101-0034, No
  • Link Oil/Fuel 10 bar Pressure Sensor
    Add both!!, Add one please! 101-0080, No
  • Link Coolant Temp Sensor
    Yes, 101-0076, No
  • Link Boost Control Solenoid
    Yes, 4 port 4BCS, Yes, 3 port 3BCS, No
  • Connector/Pigtail Unterminated Wiring Looms A+B
    None, A+B Short Looms (1.3 feet), A+B Medium Looms (2.5 meters), A+B Long Looms (5 meters)

Most product ships from either the manufacture or largest wholesale location to pass the saving to you. Most orders will ship via UPS, as we will be able to provide the best rates and have had the least issues when using UPS.

IF YOU DO NOT LIKE THE AUTOMATED SHIPPING CALCULATOR'S RATES, PLEASE CONTACT US AND WE CAN GET YOU A BETTER ONE! Especially for anyone outside the USA, please contact us with a list of parts you'd like to order, and where you are located.

We accept the following payment methods:

Also Venmo and unmarked nonsequential dollar bills

  • Fitment Type
    Regular Product

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