Elite 1000/1500 PnP Ada Harn Only - Niss Silvia S14 S1 ZENKI

This Haltech adapter harness bridges the Elite 1000 or Elite 1500 ECU to the factory wiring on Nissan Silvia S14 Series 1 Zenki models. Designed specifically for dealer workshops, it features OEM-style connectors that plug directly into the standard harness, removing the need for cutting or splicing. The harness maintains complete sensor and actuator functionality while enabling advanced engine management tuning. Ideal for performance builds where clean installation and reliability matter, it streamlines the ECU upgrade process and reduces workshop labour time considerably.