ECUMaster Mazda MX5 NB1 Adaptor (Classic/ Black)

ECUMaster plug-and-play adaptor for 1999–2000 Mazda MX5 NB1 manual transmission models. Enables direct installation of the EMU Black standalone ECU (sold separately) while preserving factory functionality including alternator control, air conditioning with idle-up, and vehicle speed sensing. Supports both naturally aspirated and turbocharged builds. Factory clutch switch integration unlocks launch control and flat-shift capabilities. Speed sensor compatibility enables boost-per-gear and boost-per-speed mapping for refined performance tuning. Includes adaptor harness and installation instructions. Designed for seamless integration without factory wiring modification.

WHAT'S IN THE BOX

• 1999-2000 NB1 PNP Adaptor
• Installation instructions