Free yourself from the constraints of the factory ECU

The Link G4X WRXLink (7-9) WRX9+ PlugIn fits the Subaru WRX & STI V7-9. The ECU PCB fits discretely inside the original factory enclosure.

Installation of Link's Subaru WRX9+ ECU is a breeze - no alteration of the factory wiring loom is required. A built-in connector (or pins in some models) provides additional inputs and outputs such as oil pressure inputs or anti-lag / logging switches.

Factory features are supported - see Features for any exceptions. Includes variable cam control.

Suitable for Subaru 2001-2007 models.

MAP Sensor not included.

Need more inputs and outputs?

The XS Expansion Loom offers the ability to add additional inputs & outputs on our range of plug-in ECUs.

FeaturesG4+ PlugIn Key Features (Where Applicable)

• Up to 6D fuel and ignition mapping
• Precision closed loop cam control (four cam, independent control)
• Sequential fuel deliveryDigital 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
• Up to 32Mbit internal logging memory
• Staged injection
• Knock with "windowing"