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.
• This ECU will need a modification before E-Throttle is usable.

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 found in R32 Skylines (incl 4wd), A31 Cefiros and C33 Laurels. – Injector 4&6 need swapping 

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

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

RB30DE/DET/DETT engines 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 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"
 
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