{"product_id":"s-s-diesel-motorsport-gen2-1-cp4-2-disaster-prevention-kit-for-2011-6-7-powerstroke-with-donaldson-spin-on","title":"S\u0026S Diesel Motorsport Gen2.1 CP4.2 Disaster Prevention Kit for 2011+ 6.7 PowerStroke with Donaldson spin-on","description":"\u003cp\u003e\u003cstrong\u003eThe S\u0026amp;S Diesel Motorsport Gen2.1 CP4.2 Disaster Prevention Kit is an upgraded bypass system that prevents CP4 pump debris from contaminating injectors, fuel lines, and the fuel tank on 2011–2025 6.7 Power Stroke trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt by fuel-system engineers who developed the original Disaster Prevention Kit, the Gen2.1 improves debris management and leak resistance while keeping install times low. It uses OE-style quick-connect hoses, a split fuel supply farther from the CP4 pump, and a billet return filter head that accepts a common Donaldson spin-on filter. The result is a cleaner, more reliable way to route CP4 case return fuel and trap contaminants before they can reach the tank or supply pump.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Gen2.1 kit stop CP4 debris from reaching injectors?\u003c\/h3\u003e\n\u003cp\u003eThe kit separates the fuel supply and case return so metering units and plungers receive filtered fuel while contaminated case return is routed through a dedicated filter. A billet return filter head with a Donaldson P550943 spin-on element captures particles before they travel downstream.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFiltered supply line to CP4 metering unit maintains clean fuel for injectors\u003c\/li\u003e\n  \u003cli\u003eDedicated return path routes case debris to the spin-on filter\u003c\/li\u003e\n  \u003cli\u003eDonaldson P550943 filter (9-micron, 99% efficiency) traps harmful particles\u003c\/li\u003e\n  \u003cli\u003ePrevents debris from reaching rails, injectors, and the tank\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation improvements does Gen2.1 make over the original kit?\u003c\/h3\u003e\n\u003cp\u003eGen2.1 removes threaded fittings and cut-line deburring by using all OE-style quick connects, reducing leak points and the chance of introducing debris during install. The fuel supply split is positioned 25 inches from the CP4, lowering the risk of contaminated case fuel back-feeding the clean line.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOE-style quick connects—no cutting factory supply line required\u003c\/li\u003e\n  \u003cli\u003eNo compression or threaded joints that can leak or shed debris\u003c\/li\u003e\n  \u003cli\u003eSupply split 25\" from CP4 for safer separation of clean and case fuel\u003c\/li\u003e\n  \u003cli\u003eDirect fit for 2011–2025 6.7 Power Stroke trucks, simplifies selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat happens to debris once it exits the CP4 pump case?\u003c\/h3\u003e\n\u003cp\u003eDebris is routed into the billet return filter head where the spin-on Donaldson element captures particles before they can reach the tank, lines, or supply pump. This prevents the need to drop the tank to remove contaminants after a failure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBillet filter head collects case return flow cleanly and securely\u003c\/li\u003e\n  \u003cli\u003eSpin-on Donaldson P550943 filter prevents debris migration to the tank\u003c\/li\u003e\n  \u003cli\u003eRetrofit-friendly—filter upgrade fits earlier Gen2 kits with shared fittings\u003c\/li\u003e\n  \u003cli\u003eReplacement filters widely available at parts stores, lowering maintenance cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit fit my truck and how much maintenance is involved?\u003c\/h3\u003e\n\u003cp\u003eThe Gen2.1 kit fits all 6.7 Power Stroke Super Duty pickups from 2011 through 2025 under a single part number, eliminating year-specific SKU confusion. Maintenance centers on periodic spin-on filter replacement using readily available Donaldson elements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle part number covers 2011–2025 6.7 Power Stroke trucks\u003c\/li\u003e\n  \u003cli\u003eDonaldson P550943 spin-on filter is replaceable and inexpensive\u003c\/li\u003e\n  \u003cli\u003eFilter head uses OE-style quick connects for straightforward servicing\u003c\/li\u003e\n  \u003cli\u003eOptional upgrade pieces available for earlier Gen2 owners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Gen2.1 Disaster Prevention Kit is aimed at truck owners, fleet operators, and diesel technicians who want to protect expensive injectors and fuel-system components from CP4 failures without lengthy installs or frequent proprietary parts. If you own a 2011–2025 Ford Super Duty with the 6.7 Power Stroke and value proven engineering, easier servicing, and better debris control, this kit offers an affordable, OEM-inspired safeguard.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the Gen2.1 kit fit all 6.7 Power Stroke years?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. A single part number fits 2011 through 2025 Ford Super Duty trucks with the 6.7 Power Stroke.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What filter does the kit use and how often should it be changed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It uses a Donaldson P550943 spin-on filter; replacement interval depends on use, but the element is widely available and inexpensive to change.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"S\u0026S Diesel Motorsport","offers":[{"title":"Default Title","offer_id":48080672325790,"sku":"B093X3XWNP","price":605.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/s_s-diesel-gen2.1-kit-front-assembly.jpg?v=1785783959","url":"https:\/\/northtrailauto.ca\/products\/s-s-diesel-motorsport-gen2-1-cp4-2-disaster-prevention-kit-for-2011-6-7-powerstroke-with-donaldson-spin-on","provider":"North Trail Auto","version":"1.0","type":"link"}