Image 1 of 2 Image 2 of 2 DW550 injectors for NC Miata $359.00 Set of 4 550cc Injectors for Mazda Miata 2006-201518U-00-0550-4 Add To Cart Added! Set of 4 550cc Injectors for Mazda Miata 2006-201518U-00-0550-4