Irate Diesel Regulated Return Fuel System 94-03 7.3L Ford Powerstroke Year Option:1999-2003 or an internal oil tube

or an internal oil tube

leaving you the ability to cut holes at any placement

resulting in the front cylinders running hotter than the rear

does not require a converter lock-up controller for automatics

Irate Diesel Regulated Return Fuel System 94-03 7.3L Ford Powerstroke Year Option:1999-2003 or an internal oil tubeMaintain fuel pressure and maximize power out of your 7. 3L Ford Powerstroke with the Irate Diesel Regulated Return Fuel System. This simple to install system eliminates common leak points and cleans up the engine valley by eliminating the fuel bowl and rear lines. With this kit, all you need is an electric fuel filter supply with a 6 female fitting on the end to connect to Irate's T fitting and another 6 female fitting for the bottom of the regulator