Easy to install. Affordable. Reliable.
The G4X PlugIn ECUs offer the latest engine control technology, designed to easily unlock the full potential of your car.
This ECU fits into the factory OEM housing. Installation is a breeze as no modification to the original wiring harness is required for the models listed below.

The NGTTX is designed for the gray connector of the RB motor (typically NEO).

- Please check if your plug matches the plug shown in the picture before purchasing.
- This ECU only works with manual transmissions.
- Most factory features are supported.
- Note: This ECU does not currently output a 4WD signal, which is required for proper 4WD operation in Stageas and Skylines.
- Note: On models with factory traction control – TCS will no longer function, the TCS and Slip lights will illuminate.
- Check the "Features" tab for I/O expansion options.
- This ECU must be modified before E-Throttle can be used.

Suitable applications:

RB20DE NEO, RB25DE NEO and RB25DET NEO in R34 Skylines

RB20DE NEO, RB25DE NEO and RB25DET NEO in C35 Laurels

RB20DE NEO, RB25DE NEO and RB25DET NEO in Nissan Stageas

- Plus, non-NEO engines in Stageas

Easy to install. Affordable. Reliable.
The G4X PlugIn ECUs offer the latest engine control technology, designed to easily unlock the full potential of your car.
This ECU fits into the factory OEM housing. Installation is a breeze as no modification to the original wiring harness is required for the models listed below.

The NGTTX is designed for the gray connector of the RB motor (typically NEO).

- Please check if your plug matches the plug shown in the picture before purchasing.
- This ECU only works with manual transmissions.
- Most factory features are supported.
- Note: This ECU does not currently output a 4WD signal, which is required for proper 4WD operation in Stageas and Skylines.
- Note: On models with factory traction control – TCS will no longer function, the TCS and Slip lights will illuminate.
- Check the "Features" tab for I/O expansion options.
- This ECU must be modified before E-Throttle can be used.

Suitable applications:

RB20DE NEO, RB25DE NEO and RB25DET NEO in R34 Skylines

RB20DE NEO, RB25DE NEO and RB25DET NEO in C35 Laurels

RB20DE NEO, RB25DE NEO and RB25DET NEO in Nissan Stageas

- Plus, non-NEO engines in Stageas

G4X PlugIn Main Features (if applicable):
- Up to 6D fuel and ignition maps
- Precise closed camshaft control (four camshafts, independent control)
- Sequential fuel supply
- Digital triggering, all OEM samples
- Support for OEM idle hardware
- 5D boost pressure control with three switchable tables
- Motorsport features – Antilag, Launch Control, Flat Shift
- Continuous barometric correction (on board)
- CAN connection
- QuickTune – Automated fuel tuning
- Cylinder-specific correction
- USB tuning cable included
- Recording of statistics in the internal memory
- Gear adjustments for ignition, boost pressure and fuel
- Real-time selectable dual fuel, ignition and boost pressure maps
- Synchronization and crankshaft sensors can be a combination of Hall effect, variable reluctance or optical
- Boost pressure control depending on gear, speed or throttle position
- 512 megabytes of data logger memory
- Staged injection
- Knock control with "windowing" function

### I/O expansion options:
The following expansion connector inputs/outputs are available:

**Extension connector 1:**
- SGnd: Sensor ground only
- +5V Out: Low current +5V supply
- DI 7: Digital input
- DI 8: Digital input
- An Volt 10: Analog 0-5V input
- An Volt 9: Analog 0-5V input
- Ign 7: Ignition output 7 (auxiliary output)
- Ign 8: Ignition output 8 (auxiliary output)

**Extension connector 2:**
- SGnd: Sensor ground only
- +5V Out: Low current +5V supply
- DI 5: Digital input
- DI 6: Digital input
- An Volt 5: Analog 0-5V input
- An Volt 6: Analog 0-5V input
- An Temp 2: Temperature sensor input
- An Temp 3: Temperature sensor input

Pin 108 – OBD1 line is now used for IAT on Temp 4.

Download manual
Click here to download the user manual.