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Our staff will be away 19/04 for the Toowoomba Show Holiday. Sorry for the inconvenience!
Our staff will be away 19/04 for the Toowoomba Show Holiday. Sorry for the inconvenience!

Link ECU - Subaru WRX V5-6 EJ20 Plug-in ECU

SKU 228-4000
Original price $2,084.50 - Original price $2,084.50
Original price
$2,084.50
$2,084.50 - $2,084.50
Current price $2,084.50

Subaru WRX V5-6 EJ20 Plug-in ECU

Easy to install. Affordable. Reliable.

G4X Plug-in ECUs offer the latest in engine management technology, designed to easily maximize the potential of 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 V5-6 EJ20.

  • Please check your pinout 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  

Note: V1.4 onwards of this Plug-in features a new 4-pin powered CAN connector and cannot use the old CANPCB cable for CAN connection.  Use the CANJST4 (Code 101-0198) cable for connecting CAN devices.  This new 4-pin port and cable provides 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.

Suitable Applications: 

  • GC8F 
  • GC8G 
  • WRX and STI from 09/1998 to 08/00 
  • MY99 & MY00

G4X Plug-in Key Features (where applicable):

  • Up to 6D fuel and ignition mapping.
  • Precision closed loop cam control (four cams, independent control).
  • Sequential fuel delivery.
  • Digital triggering, all OEM patterns.
  • OEM idle hardware supported.
  • 5D boost control with three switchable tables.
  • Motorsport features - anti-lag, launch, flat shift.
  • Continuous barometric correction (on board).
  • CAN port.
  • Quick Tune - 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 with "windowing".


The following expansion connector inputs/outputs are provided: 
XS connector 1 
Gnd                Sensor Ground Only  
+5V Out          Low Current +5V Supply 
DI 8               Digital Input 
DI 9               Digital Input 
An Volt 8        Analog 0-5V input 
An Volt 9        Analog 0-5V input 
Ign 7                Ignition 7 Auxiliary Output 
Ign 8                Ignition 8 Auxiliary Output 

Expansion connector 2  
Gnd                Sensor Ground Only  
+5V Out        Low Current +5V Supply 
DI 5                Digital Input 
DI 7                Digital Input 
An Volt 5        Analog 0-5V input 
An Volt 6        Analog 0-5V input 
An Temp 2        Temperature sensor input 
An Temp 3        Temperature sensor input 

Contact Us

Phone: (07) 4633 0157

Email: sales@golebysparts.au

Live chat with our staff during business hours.

Location

Unit 4, 82 Vanity Street, Toowoomba QLD, 4350, Australia.

Worldwide Shipping

We ship can ship Worldwide. Please contact our sales staff for international shipping options.

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