LinkECU G4XX 109-4000 XtremeX 8x fuel & ignition; 2x knock; 1x E-Throttle G4X WireIn ECU
The Link G4X XtremeX Wire-In ECU is a premium engine management solution designed for high-performance applications. It offers advanced features such as fully programmable electronic throttle control, anti-lag, cruise control, traction control, and launch control. With support for up to 12 cylinders, sequential injection, and direct spark, it's ideal for professional motorsport and demanding road car setups.
Overview:
The Link G4X XtremeX Wire-In ECU is a top-tier engine management system engineered for high-performance applications. It integrates advanced features like fully programmable electronic throttle control, anti-lag, cruise control, traction control, and launch control. Supporting up to 12 cylinders with sequential injection and direct spark, it's tailored for professional motorsport and demanding road car setups.
Key Features:
- 8 x High Current Injector Drives (suitable for high impedance injectors)
- 8 x Ignition Channels
- 8 x Auxiliary Outputs (all PWM capable; unused fuel and ignition drives can serve as additional auxiliary outputs)
- 8/10 x Digital Inputs (all capable of reading frequencies up to 10kHz; 2 inputs required when using 2nd CAN Bus)
- 4 x Temperature Inputs
- 11 x 0-5V Analog Inputs
- 2 x Trigger Inputs (compatible with Reluctor, Optical, or Hall Sensors)
- Onboard Barometric Pressure Sensor
- 3-Axis Accelerometer
- 512MB Data Logging capability
- Advanced closed-loop lambda strategy with dual-bank lambda control
- Configurable firing order and TDC points for odd-fire engines
Advanced Features:
- Fully programmable electronic throttle control, including gear shift throttle blip and anti-lag
- Cruise control functionality
- Two independent CAN bus modules
- 30 general-purpose tables (up from 20 in previous models)
- Comprehensive motorsport features: full gear shift control, traction control, anti-lag, and launch control
Physical Specifications:
- Dimensions: 185mm (L) x 130mm (W) x 40mm (H) (without looms)
- Weight: 680 grams
Package Includes:
- Link G4X XtremeX Wire-In ECU
- USB tuning cable
- Mounting bracket
Installation Requirements:
- Requires "A" & "B" Looms or "A" & "B" Connector Kits (sold separately)
- Compatible with 1–12 cylinder engines, including 2-stroke, 4-stroke, and rotary configurations
For detailed installation instructions and wiring diagrams, please refer to the XtremeX Plug-In ECU Specifications.



























