CP4 Bypass Kit

The Spelab CP4 Bypass/Disaster Prevention Kit is engineered to protect the 2011-2016 Ford 6.7L Powerstroke Diesel engine's fuel system from costly damage caused by CP4 injection pump failures. When the CP4 pump fails, it can release metal debris that contaminates the entire fuel system, leading to extensive and expensive repairs to components like the fuel rail and injectors. This kit provides a critical preventive maintenance solution by filtering contaminated fuel, thereby significantly reducing the risk of such failures and saving owners substantial repair costs. Constructed with premium components, this kit features black anodized 6061 billet aluminum parts for durability and a premium look. Installation is designed to be straightforward and OE-style, described as 100% plug-and-play with no cutting or modifications required, making it user-friendly. The kit incorporates a patented, reusable 20-micron return-side fuel filter, offering optimal filtration efficiency and allowing for easy monitoring of the CP4 pump's condition. The design is also reversible, allowing for simple removal if necessary. The CP4 Bypass Kit is specifically listed for the 2011, 2012, 2013, 2014, 2015, and 2016 Ford F250, F350, F450, and F550 models equipped with the 6.7L Powerstroke Diesel engine. While the product page notes compatibility for all 2011+ models, the official fitment list is detailed for these specific model years.