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Link G4X MonsoonX ECU
- G4X MonsoonX standalone ECU, ideal for 2-4 cylinder engines requiring more I/O and motorsport functionality than AtomX.
Link G4X MonsoonX ECU
Bridging the gap between entry and mid-level ECUs, the MonsoonX delivers advanced tuning and motorsport features in a compact and capable package.
Sharing the same championship-winning G4X architecture as the rest of the range, the MonsoonX delivers the proven tuning experience and reliability trusted worldwide. It shares the same processor, firmware, software, and standard G4X feature set: CAN Bus, Flex Fuel, flexible engine protection limiters, CAN Keypad control, open and closed loop boost control, dual closed loop lambda, VVT control, built-in trigger oscilloscope, aftermarket display support, and 512MB onboard data logging, along with an internal MAP sensor.
Building on the AtomX platform, the MonsoonX adds auxiliary outputs, digital/analog inputs, and motorsport functionality (launch control, anti-lag, gear shift, paddle shift). It is the ideal solution for naturally aspirated and turbocharged engines needing competition features without stepping up to higher-tier ECUs.
Models Supported
Up to 2 rotors or 4 cylinders with sequential injection and direct spark.
Key Features & Motorsport Functions
ECU Features
- Built-in MAP sensor
- 8 custom math blocks (30 characters)
- Flex Fuel support
- Trigger oscilloscope
- Flexible engine protection limiters
- CAN keypad control
- VVT variable valve timing control
- Open & closed loop boost control
- Onboard lambda sensor control & dual closed loop
- 512MB internal data logging
- Compatible with aftermarket dashes via CAN or serial stream
Motorsport Features
- Launch control
- Anti-Lag system (ALS)
- Gear shift control
- Paddle shift control












