1999-2000 Mazda Miata NB1 PNP for EMU Classic Style:EMU or EMU Classic The -20AN Fitting is perfect

The -20AN Fitting is perfect for attaching -20AN radiator hose for the ultimate in cooling performance and reliability

Connect up to 12 channels via external CAN expansion devices

Available as Touring Edition or rowdy Track Edition

The bottom return port is threaded for 6AN ORB

With the upgrade

1999-2000 Mazda Miata NB1 PNP for EMU Classic Style:EMU or EMU Classic The -20AN Fitting is perfectECUMASTER Plug and Play adapter for the 1999 2000 Mazda Miata NB1 with manual transmission allows for plug and play installation of the ECUMaster EMU Classic ECU. All ECUs are sold separately. Give your Miata what it needs! Perfect for NA or Turbo builds, this adapter allows you to plug an ECUMASTER ECU directly into your vehicle. Factory features are retained such as alternator control and A C (including idle up). The factory clutch switch is