Link ECU Plugin G4X Subaru WRX V11 USDM – 243-4000

Link ECU Plugin G4X Subaru WRX V11 USDM – 243-4000

Easy to install. Affordable. Reliable.
G4X PlugIn ECUs deliver the latest in engine management technology, designed to easily maximise the potential of your car.

This ECU fits directly inside the factory OEM enclosure, maintaining a clean, factory appearance.
Installation of the processing unit is straightforward, with no alteration of the factory wiring loom required for the supported models listed below.

Due to variations in this vehicle, please ensure you read the Configuration – Memo Text in PCLink before installation.

Supported Models (North American / USDM)

2011–2014 WRX STI – Hatch or Sedan, GR/GV chassis code, manual transmission only.
Note: 2010 and earlier models use a different pinout, supported by the WRX11 ECU (see model list link below).

2015–2021 WRX STI – VA chassis code, EJ-series engine only, manual transmission.
FA20 engines are not supported.

Refer to the supported models list for full compatibility details or contact your LinkECU Reseller or 24/6 Tech Support Team for assistance.

Important Notes

• Check that your connector matches the header shown in the product photo before purchasing.

• Manual transmission only.

• Air temperature sensor is highly recommended.

• Most factory features are supported, including DCCD, hill start assist, SI-Drive, cruise control, cam control and ABS.

• This PlugIn features a new 4-pin powered CAN connector and cannot use the old CANPCB cable.
  Use the CANJST4 (Link PN 101-0198) cable to connect CAN devices.
  The new 4-pin connector provides both CAN communication and a protected 12V power supply (3A continuous, self-resetting fuse).

Supported Factory Features

• Factory DCCD system

• SI-Drive (can be configured to adjust any parameter in the ECU)

• MFD display, trip computer and gear display

• ABS, stability control and all factory safety systems

• Hill start assist

• Brake pressure, all four wheel speeds, rear demister, handbrake, Trac mode, diff mode, steering wheel position and other CAN data can be used for logging or strategy inputs

• All other dash gauges and warning lamps function as per factory; the Check Engine Lamp can be reassigned for other purposes such as shift light or knock warning

G4X PlugIn Key Features (where applicable)

Up to 6D fuel and ignition mapping
Precision closed loop cam control (four cam, independent control)
Sequential fuel delivery
Digital triggering, all OEM patterns
OEM idle hardware supported
5D boost control with three switchable tables
Motorsport features – antilag, launch, flat shift
Continuous barometric correction (on board)
CAN port
QuickTune – automated fuel tuning
Individual cylinder correction
USB tuning cable included
Stats recording into on-board memory
Gear compensations for spark, boost and fuel
Real time selectable dual fuel, ignition and boost maps
Sync and crank sensors can be a combination of Hall effect, variable reluctance or optical
Boost control referenced to gear, speed or throttle position
512 megabytes of data logging memory
Staged injection
Knock control with “windowing”

I/O Options

Expansion Connector 1
Pin 1 – Ground
Pin 2 – +5V
Pin 3 – An Temp 4
Pin 4 – An Temp 3
Pin 5 – An Volt 4
Pin 6 – An Volt 5
Pin 7 – An Volt 6
Pin 8 – An Volt 7

Expansion Connector 2
Pin 1 – Ground
Pin 2 – +5V
Pin 3 – Knock 2
Pin 4 – DI11
Pin 5 – Injector 5
Pin 6 – Injector 6
Pin 7 – Injector 7
Pin 8 – Injector 8