Industrial Injection LML Duramax CP4 to CP3 Conversion Kit with Pump Factory Fit - 11-16 GM Duramax

Product Name: Industrial Injection LML Duramax CP4 to CP3 Conversion Kit with Pump Factory Fit
Manufacturer: Industrial Injection
Manufacturer Part #: 436401
Thoroughbred Diesel Part #: IIS436401
Fitment Notes: 2011-2016 GM Duramax

This kit is designed to work with factory OE trucks without tuning and modifications.

No Tuning Needed
Industrial Injection 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
Industrial Injection 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. 

Industrial Injection LML Duramax CP4 to CP3 Conversion Kit Features:

• No Tuning Needed
• Emissions Compliant
• Proven Reliability
• Remove the Worries