Elite 750 PnP Ada Harn Only - Mazda Miata/MX-5 NB

This Haltech Elite 750 plug-and-play adaptor harness is engineered exclusively for Mazda MX-5 NB applications, allowing workshops to integrate the Elite 750 ECU without cutting or splicing factory wiring. The adaptor harness bridges the gap between the factory connector system and the standalone ECU, preserving the original loom integrity while unlocking full engine management control. Ideal for professional installers seeking faster turnaround times and cleaner installations. This harness-only option suits workshops already equipped with the Elite 750 ECU looking to expand their NB MX-5 tuning capabilities.