6.7L Ford Power Stroke CP4 Disaster Prevention Kit (2011+) Gen 2.1

Sale price$437.00

Product Features

6.7L Ford Power Stroke CP4 Disaster Prevention Kit (2011+) Gen 2.1

Manufactured by: S&S Diesel Motorsports

  • 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% efficiency)

  • One part number fits all years (2011+)

  • Improves CP4 output past 3,000 RPM (see data below)

  • Can extend the range of a truck during a CP4 failure

  • SEMA Certified Emissions Compliant (SC-SDM01-0020)

  • Made in the USA

Mitchell1 Manual

Need help with this product? Call 1-888-967-6653 or 480-247-2331


Keep the fuel system in your 2011-2022 Ford 6.7L Power Stroke protected by installing the S&S Diesel CP4 Disaster Prevention kit. 

The S&S Diesel Motorsport Gen2.1 6.7L Power Stroke CP4 Disaster Prevention Kit features all quick connect lines that will eliminate the need for cutting the factory supply line, which is a debris introduction point, especially if the cut is not thoroughly deburred. It also eliminates the need to use a compression fitting, which is a potential leak point. The OE-style quick connect lines also eliminate any threaded joints that are further leak points and have the potential of generating debris during install.

The main task of both kits is to supply the CP4 case and the metering unit/plungers independently with clean, filtered fuel, and to reroute case fuel back to the tank. There are two major improvements in how the Gen2.1 kit accomplishes it. The Gen2.1 fuel supply is split off into two separate lines 25 inches from the CP4, which will eliminate the chance of contaminated case fuel back-feeding into the clean fuel supply line. The original Disaster Prevention Kit splits off within an inch of the pump, and is more susceptible to debris back-feeding, if the CP4 failure produces enough debris to clog the fuel return system. The other improvement is what happens to the debris when it exits the pump case. The Gen2.1 kit features a billet return filter head that accepts a readily-available Donaldson P550943 spin-on fuel filter which prevents debris from reaching the tank, fuel lines, and supply pump. Previously, unfortunate victims of a CP4 failure, with the good fortune of having an original Disaster Prevention Kit installed, would still need to drop the tank and deal with all of the debris created by the failed CP4.



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Customer Reviews

Based on 2 reviews
Redwood Panel and Paint
Ford Power Stroke CP4 Disaster Prevention Kit

good product fast delivery highly recommend

Joseph Kies
Great product

Great product overall, but be ready for an undertaking if your truck is more than a few years old. My truck is a 2015 and the factory fuel fittings were very stiff. One of the installation instructions is to spin an existing fitting 90 degrees, this absolutely wasn’t going to happen on my truck. Ended up cutting the hose, getting different fittings and making a straight shot rather than using the factory 90 fitting. Overall about a 6 hour project in a fully equipped shop.