Link G4X StormX Wire-In ECU

The Link G4X StormX is a mid range wire-in ECU designed for performance street and motorsport builds requiring higher I O capacity and advanced tuning features. It sits above the AtomX and MonsoonX, offering expanded control, improved logging and additional motorsport functionality.

With eight injector and ignition outputs, the StormX supports sequential injection and direct spark on engines up to eight cylinders or four rotors. It is a strong choice for turbocharged, high performance and rotary applications where flexibility and control are critical.

Who This ECU Is For

• 4 to 8 cylinder performance builds
• Rotary engines up to 4 rotors
• Turbocharged street and track cars
• Users needing advanced features beyond MonsoonX

Key Features

• Sequential fuel and ignition control up to 8 cylinders
• Onboard knock control with dual knock inputs
• Open and closed loop boost control
• Launch control and antilag
• Stepper motor and idle control support
• Rotary oil metering pump control
• Trigger oscilloscope built in
• Up to 4 VVT cam control
• 512MB onboard logging memory
• High speed communications and logging

Key Specifications

• Max cylinders: 8 sequential
• Injector outputs: 8
• Ignition outputs: 8
• Drive by wire: No
• Direct injection: No
• Onboard MAP sensor: No
• Onboard wideband: No
• CAN bus: 1
• Logging memory: 512MB

Detailed Specifications

• Analog inputs: 8
• Digital inputs: 8
• Temperature inputs: 3
• Auxiliary outputs: 8
• Trigger inputs: 2
• Knock inputs: 2
• Onboard barometric pressure sensor
• Communication: USB and CAN

Advanced Control Features

• Closed loop lambda control
• Multi table fuel and ignition mapping
• 6D mapping with overlay trims
• Individual cylinder fuel and ignition trims
• Gear based boost control
• Gear shift control
• Launch control and antilag strategies
• Variable valve timing control up to 4 cams

What You Need To Run This ECU

• Link A and B looms or connector kits
• Intake air temperature sensor
• Wideband oxygen sensor
• MAP and pressure sensors

What Is In The Box

• Link G4X StormX ECU
• Wiring and installation instructions
• Link stickers

Important Notes

• Requires A and B looms or connector kits
• Does not support drive by wire
• Does not include onboard wideband control
• Professional installation recommended