The Chevrolet Silverado 3500HD Diesel Fuel Injector Pump - Fleece Performance - Modified CP3K - `01-`13 is a precision-engineered component designed to enhance the fuel delivery system in your high-performance diesel vehicle. By replacing the factory-installed pump, you'll ensure improved fuel flow and optimal engine performance, especially crucial at higher RPMs.

Developed to address the limitations of the OEM fuel system, the Fleece Performance CP3K is a modified version of the Duramax LBZ CP3. It effectively eliminates the factory fuel flow restriction that typically emerges at 3000 RPM. This restriction can result in diminished horsepower exactly when it's needed most. With our CP3K, you can maintain fuel flow and rail pressure beyond 3000 RPM, ensuring your vehicle performs at its peak. Each CP3K pump is rigorously tested on Fleece Performance's advanced engine simulator and pump test stand, replicating real driving conditions to guarantee consistent performance and reliability out on the road.

Features

• Eliminates factory fuel flow restriction at 3000 RPM
• Helps maintain fuel flow and rail pressure for optimal power
• Cost-effective upgrade for increased horsepower
• Thoroughly tested on in-house engine simulator
• Compatible with 2001-2013 GM Duramax 6.6L models

In summary, the Fleece Performance CP3K is an essential upgrade for any diesel enthusiast looking to maximize their Silverado 3500HD's performance capabilities. If you have questions or need assistance with installation, please give us a call. We have two locations offering installation and customization services: in Austin, Texas at 512-982-9393, and in the Los Angeles, California area at 562-981-6800. Should you be considering multiple purchases, contact us directly to discuss potential shipping discounts. We install all products on our premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov