2011 - 2015 LML Duramax CP4 to CP3 Conversion Kit with CP3 Pump
Proven ReliabilityThe CP3 fuel pump is proven to have longevity and to be reliable in performance applications.
Easy StartingUnlike other companies CP3 conversion kits, our CP3 Conversion Kit has no start-ability issues. With our kit there is no need to prime the injectors before starting the truck after installation of injectors.
Remove the WorriesThe CP4 has known failure issues that cannot be remedied. These issues, if they occur, can cause damage to other major fuel system components.