The 1999 and 2000 Miata is now over 20 years old. The factory harness will fail due to age. Replace it before it costs you a race.
- Brand New Engine to ECU Harness, not refurbished.
- Built identical to the Mazda Harness.
- Does not work on California emissions specific cars.
- 2 Year Warranty against Defects.
- 1999-2000 Mazda Miata 1.8L NB1