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6.7 Cummins Regulated Fuel Filter Head S&S Diesel FDS-RFH-ASM

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    For owners of the 2007.5-2018 6.7L Cummins, fuel system integrity is the foundation of both longevity and peak performance. The S&S Diesel Motorsport Regulated Fuel Filter Head is an expertly engineered solution designed to replace restrictive factory components with a versatile, high-flow distribution hub. By integrating a professional-grade pressure regulator directly into a compact billet unit, this system eliminates the need for cluttered external plumbing while ensuring your injectors receive a steady, consistent fuel supply. Whether you are maintaining a daily driver or building a dedicated competition machine, this component provides the precise pressure control required to protect expensive high-pressure fuel system internals.

    • Premium Material Composition: The main body is CNC-machined from 6061 billet aluminum for high strength-to-weight ratios, featuring a steel thread insert to prevent the galling or stripping common in all-aluminum heads during filter changes.
    • Advanced Surface Protection: Every unit undergoes a Hard Coat Anodizing process, creating a sacrificial barrier that prevents internal oxidation and minimizes mechanical wear within the regulator bore.
    • Extreme Flow Capacity: Rigorously tested to support up to 3,000 liters per hour, ensuring that fuel volume never becomes the bottleneck in your build.
    • Integrated Distribution Block: Features a built-in fuel distribution block alongside dedicated inlet and outlet pressure ports, allowing for real-time monitoring of filtration efficiency and lift pump health.
    • Tunable Pressure Regulation: Includes multiple regulator springs to customize fuel pressure for various setups, though the regulator port can be easily blocked off for users requiring a high-flow filtration-only solution.
    • Direct Fit Design: Engineered with a stock Cummins mounting flange, allowing for a seamless installation that maintains a factory-clean aesthetic despite the massive increase in capability.
    • Mass-Optimized: Despite its robust construction, the entire assembly weighs only 752 g, keeping unnecessary bulk off your engine's mounting points.

    The versatility of the S&S Regulated Filter Head makes it a definitive upgrade for any performance tier, scaling effortlessly from 200 horsepower to over 3000 horsepower. It is specifically designed to complement the S&S Diesel Motorsport SP3000 Supply Pump, creating a closed-loop system capable of handling the most demanding fuel requirements in the diesel industry. By investing in a regulated head that prioritizes durable steel-on-aluminum interfaces and high-volume flow, you are ensuring that your 6.7L Cummins has the reliable fuel architecture necessary to perform under pressure.
    Purchase 6.7 Cummins Regulated Fuel Filter Head S&S Diesel FDS-RFH-ASM

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    6.7 Cummins Regulated Fuel Filter Head S&S Diesel FDS-RFH-ASM SKU: sasFDS-RFH-ASM

    $400.00

    Qualifies for Free Shipping Over $199

    Fits: 6.7 Cummins 2007.5-2018 (With SP3000 Supply Pump)

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    For owners of the 2007.5-2018 6.7L Cummins, fuel system integrity is the foundation of both longevity and peak performance. The S&S Diesel Motorsport Regulated Fuel Filter Head is an expertly engineered solution designed to replace restrictive factory components with a versatile, high-flow distribution hub. By integrating a professional-grade pressure regulator directly into a compact billet unit, this system eliminates the need for cluttered external plumbing while ensuring your injectors receive a steady, consistent fuel supply. Whether you are maintaining a daily driver or building a dedicated competition machine, this component provides the precise pressure control required to protect expensive high-pressure fuel system internals.


    Premium Material Composition: The main body is CNC-machined from 6061 billet aluminum for high strength-to-weight ratios, featuring a steel thread insert to prevent the galling or stripping common in all-aluminum heads during filter changes.
    Advanced Surface Protection: Every unit undergoes a Hard Coat Anodizing process, creating a sacrificial barrier that prevents internal oxidation and minimizes mechanical wear within the regulator[...]

    For owners of the 2007.5-2018 6.7L Cummins, fuel system integrity is the foundation of both longevity and peak performance. The S&S Diesel Motorsport Regulated Fuel Filter Head is an expertly engineered solution designed to replace restrictive factory components with a versatile, high-flow distribution hub. By integrating a professional-grade pressure regulator directly into a compact billet unit, this system eliminates the need for cluttered external plumbing while ensuring your injectors receive a steady, consistent fuel supply. Whether you are maintaining a daily driver or building a dedicated competition machine, this component provides the precise pressure control required to protect expensive high-pressure fuel system internals.

    • Premium Material Composition: The main body is CNC-machined from 6061 billet aluminum for high strength-to-weight ratios, featuring a steel thread insert to prevent the galling or stripping common in all-aluminum heads during filter changes.
    • Advanced Surface Protection: Every unit undergoes a Hard Coat Anodizing process, creating a sacrificial barrier that prevents internal oxidation and minimizes mechanical wear within the regulator bore.
    • Extreme Flow Capacity: Rigorously tested to support up to 3,000 liters per hour, ensuring that fuel volume never becomes the bottleneck in your build.
    • Integrated Distribution Block: Features a built-in fuel distribution block alongside dedicated inlet and outlet pressure ports, allowing for real-time monitoring of filtration efficiency and lift pump health.
    • Tunable Pressure Regulation: Includes multiple regulator springs to customize fuel pressure for various setups, though the regulator port can be easily blocked off for users requiring a high-flow filtration-only solution.
    • Direct Fit Design: Engineered with a stock Cummins mounting flange, allowing for a seamless installation that maintains a factory-clean aesthetic despite the massive increase in capability.
    • Mass-Optimized: Despite its robust construction, the entire assembly weighs only 752 g, keeping unnecessary bulk off your engine's mounting points.

    The versatility of the S&S Regulated Filter Head makes it a definitive upgrade for any performance tier, scaling effortlessly from 200 horsepower to over 3000 horsepower. It is specifically designed to complement the S&S Diesel Motorsport SP3000 Supply Pump, creating a closed-loop system capable of handling the most demanding fuel requirements in the diesel industry. By investing in a regulated head that prioritizes durable steel-on-aluminum interfaces and high-volume flow, you are ensuring that your 6.7L Cummins has the reliable fuel architecture necessary to perform under pressure.

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