INDUSTRIAL INJECTION 23S401 DODGE CP4 TO CP3 CONVERSION KIT FOR 6.7L CUMMINS

This kit is designed to work with factory OE trucks without tuning and modifications. This will not work on your truck if you have any other tuning or power modifications installed.
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.

10mm Stroker Shaft
To help increase rail pressure when fueling to higher rpms we have designed these pumps with our industry leading 10mm stroker shaft.

Designed specifically for the 6.7L Cummins engine, the INDUSTRIAL INJECTION 23S401 Dodge CP4 to CP3 Conversion Kit provides a high-quality solution to enhance your truck’s performance without compromising factory integrity. This conversion kit is perfect for factory OE trucks, ensuring seamless integration without the need for any tuning or modifications. Unlike other modifications that might require expensive custom tuning or programmable options, our CP3 kit operates smoothly with your factory settings, keeping your engine light-free and worry-free.

**** Emissions compliance is a key feature of the CP3 Conversion Kit, allowing you to maintain all factory emissions equipment. Your truck will continue to perform as if it left the assembly line, making it an ideal choice for environmentally-conscious drivers who don’t want to sacrifice power for compliance.

Reliability stands at the forefront of this conversion kit, as the CP3 fuel pump is renowned for its durability and performance in demanding applications. The known issues associated with CP4 pumps—such as unexpected failures that can lead to serious damage in the fuel system—are eliminated with this upgrade. With our kit, you can drive confidently, knowing that you've removed those potential pitfalls from your vehicle's operation.

To further enhance fueling efficiency at higher RPMs, the kit includes an advanced 10mm stroker shaft, designed to increase rail pressure and optimize performance. This feature ensures your engine receives the necessary fuel flow for sustained power delivery without compromising reliability.

With the INDUSTRIAL INJECTION 23S401 Dodge CP4 to CP3 Conversion Kit, compatibility, performance, and peace of mind come together, making it the ultimate choice for owners looking to enhance their 6.7L Cummins engine without the hassle of tuning or additional modifications.