LINK ECU WRXLink V11 - WRX11X - 08-10 USDM WRX, 08-10 USDM STI

NOTE: All Link ECUs are shipped "locked" for your security. Only Link ECU Dealers can access the unlock codes using the ECU Serial Number. Please contact us via e-mail or phone with your serial number once you receive your order. We can then give you the unlock code to activate the LinkECU.

This product supports the following models:
- 2007-2014 WRX and WRX STI with GR/GV/GH/GE chassis codes, for JDM/AUDM/SADM/EURO markets, with turbocharged EJ20 or EJ25 engines.
- 2008-2010 USDM models which have the common international Denso ECU Pinout**
- 2015-2021 WRX STI with VAB/VAF chassis codes, for JDM/AUDM/SADM/EURO markets, with turbocharged EJ20 or EJ25 engines
- 2011 and later USDM models are supported by this ECU but is supported by WRX11 USDM ECU Part # 243-4000

Unsupported Models:
- 2011 onwards USDM WRX or STI. These models have a significantly different pinout that is not compatible with the Link WRX11X plug-in ECU. For the compatible ECU, please see WRX11X USDM Part # 243-4000
- 2015 onwards WRX VAG which have the FA direct injection engine

Important Notes
- Please check your connector matches the header in the listed photo before purchasing.
- This ECU works for manual transmissions only.
- Air temp sensor highly recommended.
- Most factory features are supported including DCCD, hill start assist, SI drive, cruise control, cam control & ABS supported.
- The security/immobiliser lamp may remain illuminated in some models

Note: This Plug-in features a new 4 pin powered CAN connector and cannot use the old CANPCB cable for CAN connection. Use the CANJST4 (Link PN 101-0198) cable for connecting CAN devices. This new 4 pin port and cable provide not only the CAN connection, but also a protected 12V power supply and ground for powering the CAN devices. The power supply is protected by a self-resetting fuse rated at 3A continuous.

Supported Features:
- Driver's Control Centre Differential (DCCD)
- SI-DRIVE (can be setup to adjust anything you like in ecu)
- MFD display, trip computer and gear display
- ABS, stability control and all factory safety functionality
- Hill Start Assist
- Brake pressure, all 4 wheel speeds, handbrake, Trac mode, diff mode, steering wheel position and other CAN data able to be used for logging or other strategies
- 8 Injector drives available to allow sequential staged injection for big power engines
- All other dash gauges and warning lamps working per factory. Check Engine Light can be used for other functions such as shift light or knock warning

Unsupported Features:
- The Security/Key lamp will remain illuminated in some models
- Secondary Air pump (emissions)
- AC Request and CEL (CAN bus controlled) have been reported as not working on some 2013-2014 models. This should be a simple firmware update to fix but we haven't yet been able to find a car with this specific problem to test. Please contact tech support if you suffer this problem and are technically capable of helping investigate

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 mega bytes data logging memory within storage unit
- Staged injection
- Knock with "windowing"

I/O Options:
- The following expansion connector inputs/outputs are provided:
- Expansion connector 1
- Pin 1: Aux 16
- Pin 2: DI 11
- Pin 3: An Temp 4
- Pin 4: Knock 2
- Pin 5: Injector 6