Link G4X MonsoonX ECU Package

LINK G4X MonsoonX Package

Package Includes:

1x LINK G4X MonsoonX ECU

1x 2.5M A Loom

1x LINK Intake Air Temp Sensor

1x Link Alloy IAT Weld on Boss

The LINK G4X MonsoonX features an integrated 7 Bar MAP sensor, making it a compact yet powerful engine management solution. Key Upgrades & Features:

The MonsoonX is a significant advancement over its G4 predecessor. Key improvements include:

512MB of high-speed data logging (32-bit, up to 250 channels at 1kHz each, max 100 kSamples/sec)

Faster processing and communication (upgraded chip, 4x faster than G4 )

Improved tuning resolution with single-precision floating-point fuel tables

Enhanced ignition timing resolution

Precise control loops for better performance under dynamic conditions Advanced Tuning Features:

The MonsoonX offers all the tuning of the AtomX, plus support for:

Launch Control

Anti-Lag

Variable Valve Timing (VVT) Control

Closed-Loop Boost Control

Knock Control (shared with Digital Input 4)

Note: While the MonsoonX can run any of the features above, it cannot run all simultaneously. The number of available features depends on how many inputs/outputs are required by each. Engine Control Capability:

Supports up to 2 rotors or 4 cylinders with sequential injection & direct spark

Can run up to 8 cylinders using batch fire ignition

Suitable for naturally aspirated or turbocharged engines that require a retune and a few additional features, without stepping up to a more advanced ECU Specifications Overview

Ideal Applications:

1–12 Cylinder Distributed Ignition

2–8 Cylinder Wasted Spark

1–4 Cylinder Direct Spark

Odd-Fire Engines

2-Stroke Engines

Configurable Firing Order & TDC Points

Inputs:

4 x Digital Inputs

2 x Temperature Inputs

4 x Analog Inputs

2 x Trigger Inputs

1 x Knock Input (shared with DI4)

1 x Onboard 4 Bar MAP Sensor

Outputs:

4 x Injector Drives

4 x Ignition Drivers

6 x Auxiliary Outputs

5V Sensor Power Supply
(Unused ignition drives can be reassigned as additional Aux outputs)

Communications:

1 x CAN Bus

1 x USB Tuning Port

Upgraded Communications Chip (4x faster than G4 ) REVIEWS RC

Running the G4X MonsoonX on my turbo Miata has been a game changer. It's incredibly responsive, easy to tune, and loaded with features you’d normally expect from much higher-end ECUs. Everything from boost control to data logging is smooth and reliable. I’ve been recommending it to every tuner I know.

Ryan C.

Palmerston North, Manawatu-Wanganui ★★★★★ LT

I was hesitant about switching ECUs, but the MonsoonX absolutely exceeded expectations. Installation was straightforward, and Link’s support community has been incredibly helpful. My Honda D-series now runs smoother than ever—clean idle, better throttle response, and more tuning flexibility. Worth every cent.

Lance T.

Nelson, Tasman ★★★★★