2003-2007 Powerstroke 6.0L Warren 155cc Injector Set of 8 (wdi-155stock)

This is Warrens smallest upgrade. They modify your injector to flow 20cc over stock. You will see a gain in fuel economy and low end torque. With these injectors, blue springs and upgraded banjo bolts are recommended.

Warren remanufactures all internal mating surfaces, inspect all pieces of the injector, replace defective parts, and test each solenoid. Every o-ring in and on the injector is replaced. Every injector they remanufacture is flow tested on their in house flow bench. Each injector has 4 tests that it has to pass before being shipped out to you.