Fleece Performance 03-07 Dodge 2500-3500 5.9L Cummins Dual Pump Kit

This dual pump kit from Fleece Performance is built around a robust 1/2 inch fuel pickup, ensuring a solid foundation for improved fuel delivery to your 5.9L Cummins engine. If you're looking to support higher horsepower or simply want to ensure your fuel system can keep up with demanding use, this kit is designed to provide a more consistent and reliable fuel supply than the stock setup. It's a common upgrade for trucks that see heavy towing or performance modifications, where the factory pump can sometimes struggle to keep the injectors fed.

The kit includes a high-flow lift pump that works in conjunction with the factory in-tank pump to increase the overall volume of fuel available. This setup helps prevent fuel starvation under load, which can lead to reduced performance and potential damage. Fleece Performance is known for making well-built parts for Cummins engines, and this dual pump kit is no exception. It’s designed to integrate with your existing fuel system, making installation more straightforward than a complete aftermarket tank replacement. The goal here is to give your engine the fuel it needs, when it needs it, without hesitation.

When installing this kit, pay close attention to the fuel line routing and ensure all connections are secure to prevent air intrusion. Proper installation is key to realizing the full benefits of this dual pump system. While it's designed to work with the factory tank, consider inspecting your tank for any debris during the installation process. This kit is a significant step towards a more robust fuel system for your 5.9L Cummins.