Nexus S3 Plug n Play Adapter Harness Kit - Nissan Skyline R32/R33/R34GT-R

The Haltech Nexus S3 Plug n Play Adapter Harness Kit delivers seamless integration for Nissan Skyline R32, R33 and R34 GT-R applications. This purpose-engineered harness eliminates splicing and cutting by connecting directly between the factory wiring loom and Nexus S3 ECU. Designed specifically for the RB26DETT platform, it maintains all factory sensors and actuators while unlocking full programmable engine management control. The kit streamlines installation for tuning workshops, reducing labour time and ensuring reliable connections throughout the engine bay. Ideal for GT-R builds requiring professional-grade tuning capability without compromising factory wiring integrity.