Link G4X Plug-In ECU Nissan RB NEO R34 C35 Stagea

The Link G4X Plug-In ECU for Nissan RB NEO engines is a direct replacement ECU designed to install inside the factory enclosure with no wiring modifications required. It provides full standalone engine management while retaining most factory sensors and key systems.

This ECU is suited to RB20DE NEO, RB25DE NEO and RB25DET NEO engines and is ideal for performance street and track builds. It delivers reliable tuning control and motorsport features while maintaining factory integration without the need for a full wire-in ECU.

Why Choose a Plug-In ECU

• No wiring modifications required
• Retains most factory sensors and systems
• Faster installation compared to wire-in ECUs
• Ideal for street and performance builds

Supported Vehicles

• Nissan Skyline R34
• Nissan Laurel C35
• Nissan Stagea
• RB20DE NEO, RB25DE NEO and RB25DET NEO engines

Key Features

• Direct plug-in ECU with factory fitment
• Up to 6D fuel and ignition mapping
• Sequential fuel injection
• Closed loop cam control
• 5D boost control with multiple tables
• Motorsport features including antilag, launch and flat shift
• CAN bus support
• 512MB onboard logging memory
• QuickTune automated fuel tuning
• Individual cylinder fuel and ignition correction

Important Notes

• Manual transmission only
• 4WD signal not supported on AWD models
• Factory traction control not supported
• Warning lights may remain illuminated
• E-throttle requires modification

Communications

• USB tuning connection
• CAN bus support

Logging and Control

• 512MB logging memory
• Real time tuning via PCLink software
• Stats recording and diagnostics

I/O Expansion

• Additional digital inputs available
• Additional analog inputs available
• Auxiliary outputs available
• Temperature inputs available