Driven Diesel Regulated Fuel ReturnThe main benefit of this Fuel Bowl Delete Regulated Return is improved fuel flow "through" the heads, which ensures that each fuel injector has constant fuel volume and fuel pressure. Additionally, any air in the fuel system can exit the tank through the regulator's return port instead of the injectors, extending the life of the injectors and lowering injector clatter. For a 6. 0L Powerstroke 03 07.

We re-manufacture all internal mating surfaces

Silicone Box Plug removed: This configuration will provide an extra air inlet that will be pulled from the driver side fender area

It handles as much as 400F without cracking or tearing

Includes gaskets needed for install

Each injector has 4 tests that it has to pass before being shipped out to you

Direct Fit Replacement - No modifications required for installation

12641640 11-16 8 Cyl 6

unitized seals and optimal impeller clearance

6 Speed Allison 2011+ LML/L5P 29545307

They help compliment our turbo very nicely getting that cool air to the motor

Lincoln and Mercury vehicles and have undergone extensive laboratory and on-the-road testing

and tank from CP4 debris