https://cnrautoparts.com/2011-....2023-ford-powerstrok
Today, SS Diesel Motorsport’s CP4 to DCR pump conversion offers them ultimate peace of mind. Co-developed with PurePower Technologies (the aftermarket division of Stanadyne), the company’s system replaces the problematic Bosch CP4.2 with a DCR high-pressure fuel pump. Better yet, it too is CARB-compliant and supports improved performance (thanks to a 25-percent increase in displacement over the CP4.2). This is the end-all, be-all solution for the problematic CP4.2. Built to PerformMBR