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 NGTTX is Designed to suit the grey plug RB (typically neo) engine.  
- Please check your connector matches the header in the listed photo before purchasing.  
- This ECU works for manual transmissions only.  
- Most factory features are supported. 
- Note: This ECU does not currently output the 4WD signal required for proper 4wd operation in 4WD Stageas and Skylines. 
- Note: Models fitted with factory traction control - TCS will no longer function, the TCS and slip lamps will be illuminated.
- Check the features tab for I/O expansion options.
- This ECU will need a modification before E-Throttle is usable.