Wiring & Harnesses
Haltech Nexus S3 Plug ‘n’ Play Adapter Harness – Nissan Patrol Y60
Haltech Nexus S3 Plug ‘n’ Play Adapter Harness – Nissan Patrol Y60 Y61
Haltech Nexus S3 Plug ‘n’ Play Adapter Harness – Nissan Skyline R32
Haltech Nexus S3 Plug ‘n’ Play Adapter Harness – Nissan Skyline R34 GT-T
Haltech Nexus S3 Plug ‘n’ Play Adapter Harness – Subaru WRX 01-05
Haltech Nexus S3 Plug ‘n’ Play Adapter Harness – Subaru WRX STI MY11-19 (ADM)
Haltech Nexus S3 Plug ‘n’ Play Adapter Harness – Toyota Chaser & Soarer
If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug 'n' Play Adapter Kits. These adapters plug directly into your Haltech ECU and have a set of factory connectors on the other side which plug straight into the factory harness.
A simple Haltech Plug 'n' Play product that allows you to be up and running in just a few hours.
The quick start guide will walk you through installation of the Haltech Plug 'n' Play adapter into your vehicle.








