Industrial Injection CP4 to CP3 Factory Fit Fuel Injection Pump Conversion Kit for Chevy/GMC (2011-16) LML 6.6L Duramax (Stock CP3)

Don't let the unreliable stock CP4 injection pump ruin your day! The Industrial Injection Cp4 to CP3 Conversion Kit increases reliability and won't leave you stranded with a big repair bill. This kit come with the Stock size CP3 Pump and is capable of 500+hp. This kit is designed to work with factory OE trucks without tuning and modifications. Factory emissions must be intact.

No Tuning Needed
• This CP3 Conversion Kit is a direct replacement for the factory CP4 and will not cause check engine lights.
• No need to spend extra money on custom tuning or programmers, our kit works with the factory tuning.

Emissions Compliant
• Our CP3 Conversion Kit has been designed to be used with all of the factory emissions equipment.
• Your truck will run as if it was from the factory.

Proven Reliability
• The CP3 fuel pump is proven to have longevity and to be reliable in performance applications.

Remove the Worries
• The CP4 has known failure issues that cannot be remedied.
• These issues, if they occur, can cause damage to other major fuel system components.