Link G4X WRXLink WRX11X Plugin ECU image 2

Link G4X WRXLink WRX11X Plugin ECU 238-4000

$2,950.95
$2,950.95
Skip to product information
Link G4X WRXLink WRX11X Plugin ECU image 2
  • Link G4X WRXLink WRX11X Plugin ECU image 2
  • Link G4X WRXLink WRX11X Plugin ECU image 1
Link G4X WRXLink WRX11X Plugin ECU 238-4000

Link G4X WRXLink WRX11X Plugin ECU 238-4000

$2,950.95
$2,950.95

Note: Check Engine light remains illuminated for some vehicles due to a CAN bus change. It appears everything else works correctly, but it has not been thoroughly tested in all regions. We are aiming to be able to fully support these models in the future.

 

Easy to install. Affordable. Reliable.  

G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car. This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below. Designed for the WRX V11 EJ20/EJ25 Turbo (GR/GV/GH/GE chassis, MY2007-2011, Denso ECU from factory). All factory functions including DCCD, hill start assist, SI drive, cruise control, cam control & ABS supported. 

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.

 

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. 
  • Check the features tab for I/O expansion options.
  • Key Immobiliser Light on Dash will always be flashing


Vehicle Fitment:

  • 2008-2014 Subaru WRX (w/Denso OEM ECU. Manual Transmission Only)
  • 2008-2014 Subaru STI (w/Denso OEM ECU. Manual Transmission Only)
  • 2015-2021 Subaru STI (w/Denso OEM ECU. Manual Transmission Only)

Note: Some North American models may have a Hitachi ECU which is not supported.

 

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
  • 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

Intentional design

We make things that work better and last longer. Our products solve real problems with clean design.

Quality first

We obsess over the details and strive to deliver the best products at the best prices, every time.

Customer care

We're always on your side: keeping our loyal customers happy is our top priority and number one goal.

Feature 1

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

Feature 2

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.