***PLEASE NOTE*** You must provide your year model when ordering these injectors. You order cannot ship until we have confirmed your yr model. This is a complete set of eight of our STANDARD injectors. They come with a six month warranty. You can UPGRADE this to a premium set by purchasing the INJECTOR UPGRADE part number along with this order. This will provide you with a complete ONE YEAR warranty. We must have a credit card on file prior to shipment of the order to insure return of the cores.