Keep the fuel system in your 2011-2022 Ford 6.7L Powerstroke protected from potential CP4 pump failure by installing the S&S Diesel CP4-6.7F-BP-G2.1 Gen2.1 CP4 Disaster Prevention Bypass Kit from XDP. S&S Diesel Motorsport, creator of the original Disaster Prevention Kit for the 6.7 Power Stroke, is at it again with a much improved second-generation kit. Since its debut in 2016, the original S&S 6.7L Power Stroke CP4 Bypass Kit (Disaster Prevention Kit) has safeguarded thousands of injectors from CP4 debris. Being a company founded by fuel system engineers, S&S Diesel Motorsport has the ability, and responsibility, to offer the best solutions to fuel system problems. While the original bypass kit offers really good protection from a CP4 failure, the last four years have given the S&S engineers plenty of time to discover and eliminate potential problems.
The S&S Diesel Motorsport Gen2.1 6.7L Power Stroke CP4 Bypass Kit features all quick connect lines that 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 installation.
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 this. 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 bypass 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 spin-on fuel filter which prevents debris from reaching the tank, fuel lines, and supply pump. Previously, victims of a CP4 failure, with the good fortune of having an original bypass kit installed, would still need to drop the tank and deal with all of the debris created by the failed CP4.
One would think that major improvements would come at a major price increase. Having a clear understanding of common rail diesel fuel systems, and decades of OE engineering experience, enabled the engineers at S&S to make improvements without increasing production costs. Thanks to efficient design and use of material, the S&S Diesel Motorsport Gen2.1 6.7L Power Stroke CP4 Bypass Kit delivers even more value than the original. Best of all, there is no longer a need to distinguish what year the truck was made, the new Gen2.1 Bypass Kit will fit the Ford F-250/350/450/550 Super Duty pickup trucks with the 6.7 Powerstroke Diesel engine.
FEATURES:
New And Improved Gen2.1 Disaster Prevention Kit
Safeguards Fuel Injectors, Rails, Lines, And Tank From CP4 Debris
Thoroughly Validated & Proven To Work In Real-World Testing
Uses 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 To The Tank
Gen2.1 Billet Filter Head Accepts Standard Spin-On Fuel Filters
Includes Donaldson P550943 Fuel Filter (9-Micron At 99% Efficiency)
One Part Number Fits All Years (2011 and Newer)
Improves CP4 Output Past 3,000 RPM
Can Extend The Range Of A Truck In The Event Of A CP4 Failure
Made In The USA
Shipping Restrictions Apply
TJ Brady –
My 2016 Ford f-350 with 300,00/ miles on it launched the cp-4 pump …I installed the newer pre disaster kit about a year ago..it blew apart one of the 90° quick connect fittings. ( like a bullet shot through from the inside out ). And filled the filter with heavy graphite like material…the pump had a chunk blown out of it and the keyway on the pump gear was gone apparently ground up!!… After changing out the pump and putting in the new s&s DCR pump as well as a new pre disaster kit have driven 2000 miles hauling and have had no additional issues recommended that possibly in the near future change injectors as they are original hats off to you guys this product all in all cost me about $4,000 between the kids and the labor in the purchase of the second disaster kit because I needed fittings that were damaged they were great to talk to they ran through the whole system with us in the mechanic to make sure there were no other contaminants all in all you people save me over 10,000 plus dollars absolutely crazy to not have this system if you want a Ford 67 have newer 2021 in the fleet going to equip with the pre disaster kit prior to being out of 100,000 mi warranty most likely will put the new DCR pump in prior to having problems….
James S. (verified owner) –
Fast shipper competitive price
Christopher Leeper (verified owner) –
Reid Derr (verified owner) –
Got lost in the mail but that was my fault, Bryson was very helpful getting me the help I needed
Kris Price (verified owner) –
This was my first part I’ve ever ordered from these guys, but it went great. They were the same price as everywhere else but their delivery time was sooner than some of the other so I ordered from these guys and it came on time and I have already installed it. The installation process went smooth and hopefully this expensive part pays off and saves my motor if my CP4 pump ever goes bad!!
Tanner Leuning (verified owner) –