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