GTRLink

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.

The NGTRX is Designed to suit the blue plug Nissan RB engine.

Please check your connector matches the header in the listed photo before purchasing.
This ECU works for manual transmissions only.
This model includes an onboard 4 bar or 7 bar MAP sensor.
Most factory features are supported.
Check the features tab for I/O expansion options.

Suitable applications:

RB26DETT engines found in R32, R33, R34 Skyline GTRs and Autech 260RS Stageas.

RB20DE engines found in R32 & R33 Skylines, A31 Cefiros.

RB20DET engines are found in R32 Skylines (incl 4wd), A31 Cefiros and C33 Laurels.

*Injector 4&6 needs swapping*

RB25DE engines found in R32 & R33 Skylines, C33 & C34 Laurels and A31 Cefiros.

RB25DET engines are found in R33 Skylines (incl 4wd) and C34 Laurels.

RB30DE/DET/DETT engines are made using Non Neo heads and blue plug looms.

G4X PlugIn 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 - 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 Expansion Options:
The following expansion connector inputs/outputs are provided:
Expansion connector 1
Gnd Sensor Ground Only
+5V Out Low Current +5V Supply
DI5 Digital Input
DI6 Digital Input
An Volt 8 Analog 0-5V input
An Volt 2 Analog 0-5V input
An Temp 3 Temperature sensor input
An Temp 4 Temperature sensor input

Expansion connector 2
Gnd Sensor Ground Only
+5V Out Low Current +5V Supply
Ign 7 Ignition 7 Auxiliary Output
Ign 8 Ignition 8 Auxiliary Output
DI 9 Digital Input
DI 10 Digital Input
An Volt 10 Analog 0-5V input
Aux 11 Auxiliary Output 11

Download Manual
Click here to download the user manual.

Click here to download the full Specifications PDF.

RB30

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Link ECU - G4X GTRLink - NGTRX Plug-in ECU