FFD 50 Hp Performance Injectors

A great upgrade injector for the 6.4 Powerstroke for towing and hot street applications. Made from certified Siemens injectors with modified nozzles to increase fuel flow and performance. Flowed and matched sets. Flow matched from idle up to wide open for smooth idle and optimum performance. Core charge required.We don't recommend installing nozzles on used injectors. With these injectors, know you getting quality New Siemens injectors that are flow matched in a our partner certified Bosch test facility.