Quick view Mazda MX5 NB (MK2) BP4W Injector (1998-2005) Suits Mazda MX5 NB (MK2) with BP4W engine Years: 1998-2005 Price is for Single Injector, 4 Injectors required for MX5 Engines. This product is custom assembled upon receipt of order & requires minimum 2 weeks lead time. $214.95 Choose Options Compare