The Link G4X StormX is a mid-range standalone wire-in ECU offering eight injector and eight ignition drives for sequential injection and direct spark on engines up to eight cylinders or four rotors. It sits above the AtomX and MonsoonX in Link's lineup, adding advanced tuning features at an accessible price point.
The StormX includes a built-in trigger oscilloscope for diagnostics, stepper motor idle control, rotary oil metering pump control, onboard knock control with dual sensor inputs, and open/closed loop boost control. Motorsport features include full gear shift control, antilag, and launch control. The G4X platform brings 512MB of data logging, a faster microcontroller, and 16x faster download speeds than the previous G4+ generation.
- Fuel/Ignition: 8 injector drives, 8 ignition drives — up to 8 cylinders or 4 rotors
- Knock control: Dual onboard knock sensor inputs — no external amplifier required
- Boost control: Open and closed loop with up to 3 switchable tables
- Motorsport: Antilag, launch control, flat shift, gear shift control
- VVT: Up to 4 fully variable closed-loop VVT cams
- Data logging: 512MB onboard at 32-bit resolution
- Supplied with: USB tuning cable, mounting bracket
For traction control, e-throttle, or peak-and-hold injection, consider the XtremeX or FuryX. Genuine Link ECU product available from YPG Motorsport with worldwide shipping.