2003-2007 Powerstroke 6.0L 190cc Injector Set (wdi-190-stock)

You will still be able to tow with these injectors with proper tuning.  These injectors will require aftermarket lift pump and regulated return to ensure the proper fuel is supplied to the injectors.

Warren remanufactures all internal mating surfaces, inspects all pieces of the injector, replaces defective parts,and tests 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.