Driven Diesel Regulated Return Kit for 99-03 Powerstroke Super Duty

Upgrade your fuel system with the Driven Diesel Regulated Return Kit, a crucial component for optimizing performance and reliability in your 1999-2003 Powerstroke Super Duty. Designed to eliminate the restrictive "dead-head" stock fuel rails, this kit introduces an adjustable fuel pressure system for enhanced fuel delivery, smoother operation, and improved engine performance.

Performance Benefits

By connecting the ends of each fuel rail through a high-quality bypass fuel pressure regulator, this kit provides consistent fuel pressure and flow to all injectors, eliminating common issues like injector noise and uneven fuel delivery. The replacement fuel feed lines included in the kit remove stock check valves and fix the “kinks and crimps” that impede fuel flow.

The result?

• Quieter engine operation.
• Improved throttle response.
• Increased power output.
• Better fuel economy.

For those installing new injectors—whether stock or high-performance—this regulated return kit is an essential upgrade to protect your investment and maximize system performance.

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Key Features

• Fuel System Compatibility: Works seamlessly with "Stealth" and "Terminator" Twin HPOP setups and "Stealth" Billet Single HPOP configurations.
• Exclusive Technology: "No Cut" return fitting with integrated fuel filter air bleed—designed and manufactured by Driven Diesel.
• Premium Components:
  • Fuelab bypass fuel pressure regulator.
  • CNC-bent 3/8" stainless steel hard lines for high-temperature and tight-radius locations.
  • Stainless steel braided Teflon hoses with protective black covering.
  • T-304 stainless steel regulator mounting bracket.
  • Marshall Midnight Black Series liquid-filled fuel pressure gauge for precision monitoring.
• Smart Design:
  • Front-port feed and rear-port return layout for improved fuel system efficiency.
  • Optional fuel bowl delete upgrade for a cleaner engine bay.
  • Viton replacement Vibra-Lok sleeves for bio-diesel compatibility (up to B20).
• Complete Installation Kit: Comes with all necessary parts and detailed color instructions for a straightforward installation process.

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Why Choose Driven Diesel?

Made in the USA: This kit features components meticulously designed and manufactured in the USA to deliver exceptional quality and durability. Driven Diesel prioritizes American-made materials without compromising on performance.

Bio-Diesel Compatibility: Engineered with bio-diesel in mind, this kit is optimized for fuel blends up to B20. For higher concentrations, consult fuel filter manufacturers to ensure compatibility.

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Important Notes

• Individual pieces of fuel systems are not sold separately.
• Installation of this kit may require minor adjustments based on existing system setups.
• Driven Diesel is committed to sourcing as many U.S.-made components as possible, ensuring unparalleled craftsmanship.

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Invest in the Driven Diesel Regulated Return Kit to ensure your fuel system delivers peak performance, reliability, and efficiency. Whether you're maintaining stock injectors or pushing your Powerstroke to the limits with aftermarket upgrades, this kit provides the durability and performance you need for the road ahead.