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G4+ Storm ECU

If it is value for money you are after, the Storm is the ECU for you. The Storm offers most of the advanced G4+ tuning features, at an extremely competitive price.

The Storm has more inputs (digital, analogue and temp), as well as more outputs than the Atom and Monsoon. Its 8 Injector drives and 8 ignition drives allows sequential injection and direct spark on engines up to 8 cylinders.

If it is Traction control, e-throttle or Peak and Hold injection you are after, consider an Xtreme or Fury.



  • 8 x Digital inputs
  • 3 x temperature inputs
  • 8 x Analog inputs
  • 2 x Trigger Inputs
  • 2 x Knock Inputs


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

*unused fuel and ignition drives can be used

as additional auxiliary outputs.



  • 1 x CAN bus
  • 1x USB tuning connection


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

Mass: 660 grams


Advanced features not found on the Atom or Monsoon

Built in trigger oscilloscope.

Onboard Knock Control – support for two knock sensors wired directly to the ECU.  No external amplifier required.

Boost control can be open or closed loop with up to three switchable tables.

Idle valve solenoid or stepper motor control.

Rotary oil metering pump control.

Most Motorsport features including full gear shift control, antilag and launch control

Up to 4 fully variable closed loop VVT cams. (up from 2)


What’s in the box

Supplied with USB tuning cable and mounting bracket.

Requires “A” & “B” looms or “A” & “B” connector kits (not supplied).


All Link ECUs (Engine Control Units) are 100% New Zealand designed and developed. We also offer a limited lifetime warranty so if your ECU breaks in the normal course of its designed use then we’ll repair or replace, no questions asked.

To get the Storm G4+ contact a dealer today.          Find a Dealer