Nexus S3 Plug n Play Adapter Harness Kit - Nissan Silvia S13 SR20

This Haltech Nexus S3 Plug n Play Adapter Harness Kit is engineered specifically for the Nissan Silvia S13 equipped with the SR20 engine. It eliminates the need for cutting or splicing factory wiring by providing direct OEM connector compatibility with the Nexus S3 ECU platform. The harness enables seamless integration between Haltech's advanced engine management technology and the S13's original loom, drastically reducing installation time while maintaining circuit integrity. Built to withstand the demands of performance tuning applications, this kit ensures reliable connections throughout the engine bay for precise control and data acquisition.