For those of you who have already upgraded your 6.7L Powerstroke with one of the S&S Diesel Motorsport Disaster Prevention Kits, they offer a Fuel Return Filter Assembly that will enhance the debris management capabilities of your initial Disaster Prevention Kit. As a separate purchase option, competitively priced, this assembly provides an effective solution to further refine the filtration process, ensuring optimal performance and longevity of the fuel system. Compatible with the Gen2.1 Disaster Prevention Kit, this add-on component offers peace of mind by effectively capturing and containing debris, safeguarding critical fuel system components from potential damage.