Engine control unit from a 2005 Mazda Miata. This was carefully removed from a vehicle that ran well with no check engine light on. The case and connectors have no broken parts. The circuit board has been inspected and no damage was found. The images are of the actual item you will receive. Fits 2005 Mazda Miata with non-turbocharged engine and part number BP8R 18 881 regardless of the ending letter ONLY. This will NOT work with any Mazdaspeed model.