Nexus S3 Plug ‘n’ Play Adapter Harness Kit – Nissan Skyline R32/R33/R34 GT-R

The Ultimate Management for Godzilla

The Nexus S3 Plug ‘n’ Play Adapter Harness Kit is the absolute pinnacle of engine management for the Nissan Skyline GT-R (R32, R33, R34). By combining the Nexus S3 VCU—a unit that integrates an ECU, PDM, and Data Logger—with a specific RB-series adaptor harness, this kit modernizes the GT-R’s electronics to current Le Mans prototype standards.

Revolutionizing the RB26

The Nexus S3 replaces the antiquated factory ECU and fuse/relay systems (if PDM features are utilized), offering faster processing, superior transient response, and immense data analysis capabilities. The adaptor harness plugs directly into the factory loom, ensuring that the car remains physically unmodified while the electronic heart is transplanted. This setup supports sequential injection, direct fire ignition, and sophisticated AWD torque management strategies.

Fitment Guide

Vehicles: Nissan Skyline R32, R33, R34 GT-R / GTS-T
Engine: RB26DETT, RB25DET, RB20DET

Technical Specifications

Summary & What’s Included

The ultimate control package for the Skyline GT-R.

Includes:

• Nexus S3 VCU
• RB Adaptor Harness
• Air Temp Sensor
• Auxiliary Plugs