Haltech Elite 1500 + Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness Kit HT-150921

The Haltech Elite 1500 with Mazda MX-5 NB Plug'n'Play Adaptor Harness Kit delivers comprehensive engine management for second-generation Miata applications. This complete package combines the Elite 1500 ECU with a vehicle-specific harness, enabling direct installation into NB chassis without wiring modifications. Suited to naturally aspirated and forced induction builds, the Elite 1500 platform provides advanced tuning capability including sequential injection, individual cylinder control, and integrated data logging. The plug-and-play harness ensures reliable connections to factory sensors and actuators while supporting expanded tuning functions.