2011-2025 FORD 6.7L POWERSTROKE S&S GEN 2.1 CP4 PUMP DISASTER PREVENTION KIT
The S&S Diesel Motorsport Gen 2.1 CP4 Disaster Prevention Kit for 2011–2025 Ford 6.7L Power Stroke trucks is engineered to protect your fuel system from one of the most costly and unpredictable failure modes in modern diesel engines: Bosch CP4 high-pressure fuel pump debris propagation. The CP4 pump, while capable, can catastrophically shed internal metal particles when it fails, sending debris into critical fuel system components including injectors, rails, lines, and even the tank. This kit proactively intervenes in the return flow path of the CP4 pump by routing it through a dedicated, high-efficiency spin-on filter assembly that captures metallic debris before it can contaminate the broader system. As a second-generation solution, the Gen 2.1 design improves upon earlier iterations with billet filter head construction and OE-style quick-connect fittings for leak-free performance and easier installation without cutting factory lines. Certified CARB compliant (EO# D-756-6) and made in the USA, this disaster prevention kit offers peace of mind and robust fuel system protection for diesel owners who plan to keep their trucks long-term or operate under heavy duty cycles.
What’s Included
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Billet Gen 2.1 return filter head assembly designed to accept standard spin-on filters
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Donaldson P550943 fuel filter (9-micron, 99 % efficiency)
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OE-style quick-connect fuel lines and fittings for supply split-off and return routing
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Mounting hardware for secure installation
Features & Benefits
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Proactive debris isolation: Reroutes CP4 return flow through a high-efficiency filter before it reaches injectors, rails, and tank, minimizing contaminant exposure in the event of pump failure.
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OE-style quick connections: Snap-in fittings eliminate the need for cutting factory fuel lines, reducing installation risk and debris introduction.
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Billet filter head: Precision-machined housing accepts common spin-on filters and improves serviceability and durability compared to plastic-bodied kits.
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Included premium filter: Standard Donaldson P550943 filter delivers 9-micron filtration at 99 % efficiency, capturing particulates that could otherwise damage sensitive fuel system components.
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Universal 2011–2025 fitment: One part number covers all Ford Super Duty 6.7L Power Stroke model years, simplifying stocking and selection.
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CARB compliant: Certified for emissions compliance in regulated markets under EO# D-756-6, enabling use in California and other strict regions.
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Improved CP4 performance: Real-world testing indicates enhanced CP4 output past 3,000 RPM with the kit installed, helping maintain truck usability even in marginal pump conditions.
Compatibility / Vehicle Applications
Compatible with all Ford Super Duty vehicles equipped with the 6.7L Power Stroke diesel engine including:
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2011–2025 Ford F-250 6.7L Power Stroke
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2011–2025 Ford F-350 6.7L Power Stroke
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2011–2025 Ford F-450 6.7L Power Stroke
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2011–2025 Ford F-550 6.7L Power Stroke
This CP4 Disaster Prevention Kit is a high-value investment in damage mitigation, offering proactive protection that can significantly reduce the scope and cost of repairs should a CP4 pump failure occur — without replacing the OEM pump itself.
CLICK HERE FOR INSTALLATION INSTRUCTION - S&S GEN 2.1 CP4 DISASTER PREVENTION KIT
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California Proposition 65 Warning:
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information, go to www.P65Warnings.ca.gov
