Elite 1000/1500 PnP Ada Harn Only - Nissan Silvia S13 CA18

This Haltech adaptor harness enables straightforward installation of Elite 1000 or Elite 1500 ECUs into Nissan Silvia S13 models fitted with the CA18DET engine. Designed as a genuine plug-and-play solution, it interfaces directly with the factory wiring loom without requiring cuts or splices, preserving the original harness integrity. Ideal for tuning workshops seeking efficient ECU upgrades on CA18-powered S13 platforms, this harness streamlines the installation process while maintaining professional wiring standards throughout the engine management conversion.