Products Details


Part Number: SD-FUELREG-7.3


SKU: SD-FUELREG-7.3FQQG Categories: ,
  • Extra Info:

  • The Sinister Diesel Regulated Fuel Return Kit is designed to fit every Ford F-250 and F-350 Super Duty truck equipped with the 7.3L Powerstroke Diesel Engine. It’s constructed with CNC machined billet aluminum parts and stainless steel braided fuel lines and nickel-plated fittings.

    This Powerstroke Fuel Return Kit comes with an adjustable fuel regulator and fuel pressure gauge to help you adjust and monitor constant fuel pressure to prolong the life of your injectors while getting the power levels you need. This kit completely replaces the factory fuel filter bowl with the 10 Micron filter allow you to upgrade your fuel system with a strong high-flow fuel line and a 6 micron canister style fuel filter that integrates right into your factory fuel lines. The Sinister Diesel Regulated Fuel Return Kit for the 7.3L Powerstroke is a complete package with everything you need and doesn’t require any additional parts.

    Note: Not legal for sale in the state of California


    Higher Filtration Efficiency
    CNC Billet Aluminum Construction
    Blue Anodized Finish
    Covered by the Sinister Lifetime Warranty

    Note: A 3/8in quick disconnect tool is required for installation

    Note: To ensure longevity of your Fuel Return Kit, it is HIGHLY suggested to also install a Lift Pump or Fuel Air Separator with additional filtration.

    Kit Includes:

    6 Micron Fuel Filter
    Sinister Diesel Fuel Filter Block
    Adjustable Fuel Regulator
    Oil Filled Fuel Pressure Gauge
    All New High Flow Fuel Lines
    Retaining Clips
    Protective Cover For Braided Lines

    Q: What kind of finish is on this part?
    A: This product has a blue anodized finish for extra protection and a clean and stylish appearance.
    Q: Is there a warranty for this product?
    A: Every Sinister Diesel part is manufactured and tested right here at Sinister?s California headquarters and comes with the legendary Sinister lifetime warranty.