WRXLink (04) - WRX104X - Wayside Performance
WRXLink (04) - WRX104X - Wayside Performance
WRXLink (04) - WRX104X - Wayside Performance
    WRXLink (04) - WRX104X - Wayside Performance
    WRXLink (04) - WRX104X - Wayside Performance
    WRXLink (04) - WRX104X - Wayside Performance
WRXLink (04) - WRX104X - Wayside Performance
WRXLink (04) - WRX104X - Wayside Performance
WRXLink (04) - WRX104X - Wayside Performance
WRXLink (04) - WRX104X - Wayside Performance
WRXLink (04) - WRX104X - Wayside Performance
WRXLink (04) - WRX104X - Wayside Performance
    WRXLink (04) - WRX104X - Wayside Performance
    WRXLink (04) - WRX104X - Wayside Performance
    WRXLink (04) - WRX104X - Wayside Performance
WRXLink (04) - WRX104X - Wayside Performance
WRXLink (04) - WRX104X - Wayside Performance
WRXLink (04) - WRX104X - Wayside Performance

Link ECU WRXLink (04) - WRX104X - WRX V10 EJ25

Regular price
£1,674.00
Sale price
£1,674.00
Regular price
Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily max...  Read more
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 V10 EJ25. These ECUs cover 2.5L from 2004 to 2007. 
 
  • Please check your connector matches the header in the listed photo and check the notes in italic below 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  


Suitable Applications:
The WRX104X mostly covered the 2004-2006 range. 
The WRX107X (listed separately) mostly covers the 2007 model. 
 
However, some 2006 models require the WRX107X.
 
*The fastest and most reliable way to tell, is to check whether pins A1-3 are populated. 

*If the pins have wires, you need the WRX104X, if there are no wires, you need the WRX107X 

*Suits GD or GG chassis with electronic throttle.  Not suitable for the GR/GH/GE/GV hatchback or 3rd generation WRX’s

Features

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

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 mega bytes data logging memory

Staged injection

Knock with "windowing"

There are two different options for the expansion connectors, depending on whether your ECU is the 2004-2006 ECU or the 2006-2007 ECU. 

2004-2006 ECU 

The following expansion connector inputs/outputs are provided: 

Blank                AN Volt 11 

An Temp 4        Temperature sensor input 

Blank                No function 

Blank                AN Volt 12 

Blank                No function 

Blank                No function 

+5V Out        Low Current +5V Supply 

Gnd                Sensor Ground Only 

2006-2007 ECU 

The 2006-2007 V10 ECU contains an 8 pin expansion connector. 

The following expansion connector inputs/outputs are provided: 

Aux 11                Auxiliary Output 

An Temp 4        Temperature sensor input 

Aux 12                Auxiliary Output 

Volt 11                Analog 0-5V input 

Aux 13                Auxiliary Output 

DI 11                Digital Input 

+5V Out        Low Current +5V Supply 

Gnd                Sensor Ground Only  

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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 V10 EJ25. These ECUs cover 2.5L from 2004 to 2007. 
 
  • Please check your connector matches the header in the listed photo and check the notes in italic below 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  


Suitable Applications:
The WRX104X mostly covered the 2004-2006 range. 
The WRX107X (listed separately) mostly covers the 2007 model. 
 
However, some 2006 models require the WRX107X.
 
*The fastest and most reliable way to tell, is to check whether pins A1-3 are populated. 

*If the pins have wires, you need the WRX104X, if there are no wires, you need the WRX107X 

*Suits GD or GG chassis with electronic throttle.  Not suitable for the GR/GH/GE/GV hatchback or 3rd generation WRX’s

Features

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

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 mega bytes data logging memory

Staged injection

Knock with "windowing"

There are two different options for the expansion connectors, depending on whether your ECU is the 2004-2006 ECU or the 2006-2007 ECU. 

2004-2006 ECU 

The following expansion connector inputs/outputs are provided: 

Blank                AN Volt 11 

An Temp 4        Temperature sensor input 

Blank                No function 

Blank                AN Volt 12 

Blank                No function 

Blank                No function 

+5V Out        Low Current +5V Supply 

Gnd                Sensor Ground Only 

2006-2007 ECU 

The 2006-2007 V10 ECU contains an 8 pin expansion connector. 

The following expansion connector inputs/outputs are provided: 

Aux 11                Auxiliary Output 

An Temp 4        Temperature sensor input 

Aux 12                Auxiliary Output 

Volt 11                Analog 0-5V input 

Aux 13                Auxiliary Output 

DI 11                Digital Input 

+5V Out        Low Current +5V Supply 

Gnd                Sensor Ground Only  

We keep a large inventory of stock at our warehouse however due to widespread delays in the industry, some items may be on backorder. If you need parts ASAP then please contact us on the live chat or at support@wayside-performance.co.uk and a member of our team will get back to you.

Unsure on fitment? Just drop us a message on the live chat or support@wayside-performance.co.uk and a member of our team will assist. Please make sure to include as much detail as possible including make, model, registration and the parts you are looking at.

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