Link PlugIn ECU WRXLink (3-4) WRX4X - Subaru Impreza WRX & STI V3-4 (MY 97-98)

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.

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"

The following expansion connector inputs/outputs are provided:

XS connector 1
Gnd - Sensor Ground Only
+5V - Low Current +5V Supply
DI 5 - Digital Input
DI 6 - Digital Input
Volt 5 - Analog 0-5V input
Volt 6 - Analog 0-5V input
Temp 4 - Temperature sensor input
Temp 3 - Temperature sensor input

Expansion connector 2
Gnd - Sensor Ground Only
+5V - Low Current +5V Supply
DI 9 - Digital Input
DI 10 - Digital Input
Volt 8 - Analog 0-5V input
Volt 9 - Analog 0-5V input
Ign 7 - Ignition 7 Auxiliary Output
Ign 8 - Ignition 8 Auxiliary Output