Gen2.1 2011-2026 6.7L Power Stroke CP4 Disaster Prevention Kit with Return Filter Assembly

Gen2.1 2011-2026 6.7L Power Stroke CP4 Disaster Prevention Kit with Return Filter Assembly en2.1 6.7L Ford Power Stroke CP4 Disaster Prevention Kit. New and improved Gen2.1 Disaster Prevention Kit Safeguards fuel injectors, rails, lines, and tank from CP4 debris Thoroughly validated and proven to work in real-world testing All OE-style quick connects (easy install) Fuel supply split-off 25 inches away from the CP4 pump Return filter isolates CP4 debris before it goes on to the tank Gen2.1 billet filter head accepts standard spin-on fuel filters Comes with Donaldson P550943 fuel filter (9-micron at 99 percent efficiency) One part number fits all years (2011-2025) Improves CP4 output past 3,000 RPM (see data below) Can extend the range of a truck during a CP4 failure CARB Compliant (EO D-756-6) Made in the USA