Free shipping on most items $400+ (Lower-48)

Industrial Injection  |  SKU: IND436401

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

Regular price $ 2,33158

Can I pick up my order or have it installed at your shop?

Yes! We offer local pickup on most products and professional installation at our shop at 25 Town and Country Drive, Washington, MO. 63390. Contact us at 636-429-7020 to schedule a time to come in.

How do I know if this part fits my vehicle?

If no fitment info is listed, contact us at 636-429-7020 with your vehicle’s year, make, and model — we’ll help you find the right part.

What if I need to return a product or it’s defective?

Most items can be returned within 30 days if unused and in original packaging. Many products also include a manufacturer warranty. Contact us at 636-429-7020 for assistance.

How can I track my order?

Once your order ships, you’ll get a tracking number via email to monitor your shipment.

Description

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.