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Sinister Diesel Fuel Pressure Regulator Kit for 2003-2007 Ford Powerstroke 6.0L

Was: $23.01
Sale: $17.70
Save: 23%
Save: $5.31


The Ford 6.0L Powerstroke fuel pressure is known to decrease over time as the fuel pressure regulator spring fatigues. This translates to a loss of Power, Torque, Drivability and Fuel efficiency. Bring your fuel pressure back up to spec with a Sinister Diesel Fuel Pressure Regulator Kit. Installation is quick, typically in under 30 minutes. Our springs are also modeled after the revised spring from Ford that was more resistant to fatigue over time. There isn't an easier way to bring your fuel pressure back.



  • Restores Horsepower and Torque that result form a loss of fuel pressure over time
  • Stiffer than early springs so they maintain fuel pressure specs longer
  • Built to meet or exceed OEM quality
  • Precision manufactured for a perfect fit


  • (1) Fuel Pressure Regulator Spring
  • (1) Fuel Pressure Regulator o-ring set

Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W5.0000” x H5.0000” x L5.0000”

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