S&S Diesel Motorsports CP4-6.7F-BP-G2.1 Gen2.1 CP4 Disaster Prevention Bypass Kit for 2011-2025 Ford 6.7L Power Stroke

Protect your 2011-2025 Ford 6.7L Power Stroke fuel system from catastrophic CP4 pump failure with the S&S Diesel Motorsports Gen2.1 CP4 Disaster Prevention Kit. Engineered by fuel system experts with decades of OE experience, this advanced bypass kit safeguards fuel injectors, rails, lines, and tank from metal debris that can cause thousands of dollars in damage.

Key Features:

• Advanced Debris Management: Billet return filter head with Donaldson P550943 spin-on filter (9-micron, 99% efficiency) captures CP4 debris before it reaches the tank or recirculates through the system
• Superior Fuel Supply Design: Fuel supply splits 25 inches from the CP4 pump, preventing contaminated case fuel from back-feeding into the clean supply line
• OE-Style Quick Connects: Professional installation without cutting factory lines or using compression fittings—eliminates potential leak points and debris introduction during install
• Independent Supply System: Supplies the CP4 case and metering unit/plungers independently with clean, filtered fuel while rerouting case fuel back to the tank
• Enhanced Performance: Real-world testing shows improved CP4 output beyond 3,000 RPM
• Universal Fitment: Single part number fits all 2011-2025 Ford Super Duty trucks (F-250/F-350/F-450/F-550) with 6.7L Power Stroke diesel engine
• Made in USA: CARB compliant (EO# D-756-6) for emissions-regulated areas
• Easy Filter Maintenance: Uses readily-available Donaldson P550943 replacement filters found at most auto parts stores

Since its debut in 2016, S&S Diesel Motorsport's original CP4 Bypass Kit has safeguarded thousands of injectors from CP4 debris. The Gen2.1 version represents significant engineering improvements based on years of real-world testing and customer feedback. This kit is compatible with aftermarket lift pumps that use the OEM supply line.

Filter Maintenance: Change filters every 3rd oil change, 22,500 miles, or as indicated by dash message center under normal use. For heavy usage (extensive towing, long idle times, extended low-speed driving), change every 15,000 miles or 600 engine hours. For off-road/dusty conditions, change every 7,500 miles or 300 engine hours.