Industrial Injection 11-16 GM Duramax 6.6L LML CP4 to CP3 Conversion Kit w/Pump (No Tuning Required)

PLEASE NOTE: This product may require your core to be sent in and rebuilt. There may be an additional cost depending on the repairs that need to be performed and you will receive your pump after it is rebuilt. If you have any questions, please contact us at (636) 429-7020 or info@fassmotorsports.com before purchasing!

Industrial Injection 11-16 GM Duramax 6.6L LML CP4 to CP3 Conversion Kit w/Pump (No Tuning Required)

FEATURES:

• No Tuning Needed

  Our 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.