CP3 Pump Fuel Feed Line Kit 1/2 in with outut Fitting

Features:

• Fits 2001–2010 6.6L Duramax HD trucks
• Eliminates restrictive factory fuel block
• Improves fuel flow to the CP3 pump
• Compatible with single and dual CP3 setups
• 3/8-inch hose for increased fuel delivery
• Works with PPE CP3 Pump Inlet Fitting
• Recommended for high-performance builds
• Supports horsepower and efficiency gains

Get the Fuel Your CP3 Pump Deserves

When you're pushing your Duramax harder than stock, every little restriction in the fuel system can cost you power. The PPE CP3 Pump Fuel Feed Line Kit is a smart upgrade that gets rid of one of the more overlooked choke points in the factory setup. Instead of routing fuel through the restrictive OEM test port and fuel block, this kit sends it straight from the filter housing into the CP3 pump. The result is better flow, more consistent pressure, and improved overall performance—especially when your truck’s fueling demands are higher than what the stock line can handle.

Built for Bigger Demands and Better Flow

Whether you're running a single CP3 or stepping up to a dual fueler setup, this kit makes sure your injection pump gets the volume it needs. It comes with a large 3/8-inch diameter hose that allows a much greater flow of diesel compared to the factory line. Paired with PPE’s CP3 Pump Inlet Fitting, this kit is a great fit for high-horsepower builds, aggressive towing setups, or anyone who just wants their fuel system operating at its best. You don’t have to be building a race truck to see the benefits either. Even daily drivers and weekend haulers can feel the difference with smoother acceleration and more responsive fueling. It’s a small upgrade that delivers big results where it counts.

Fits: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax