New 85% Over CP3

Features:

• Flows 85% more fuel than stock
• Supports up to 200 additional horsepower
• Built from a brand-new CP3 pump
• No core charge or return required
• Perfect for high-performance street builds
• Compatible with larger aftermarket injectors
• Microblue coating reduces internal friction
• Black DLC coating for extended durability
• 60/65 Rockwell hardened internal components
• Precision calibrated for smooth fuel delivery

High-Performance Injection Pump for 5.9L Cummins

If you're building serious power with your 2003–2007 5.9L Cummins, there's a point where the stock CP3 pump just can’t keep up. The Industrial Injection 0445020147DF 85% Over CP3 Injection Pump is designed for that next level. Built from a brand-new Bosch CP3—not a reman—this pump is engineered to deliver 85% more fuel than stock, which is exactly what you need when you're running aggressive tuning, larger injectors, and aiming for big horsepower numbers.

Supports Additional HP

With proper supporting mods, this pump can easily support an additional 200 horsepower, while still offering smooth drivability and precise fuel delivery. Each unit features Industrial Injection’s exclusive performance upgrades, including Microblue internal coatings, Black DLC-treated components, and a 60/65 Rockwell hardness rating to handle the increased pressure and flow. The pump is precision-calibrated for optimal consistency, which helps avoid fueling spikes or tuning headaches. And since it’s built from a new pump, there’s no core charge or downtime waiting on a reman unit. Whether you're putting together a weekend warrior or a full-time tow rig that still likes to play, this CP3 is ready to fuel your build.

Fits: 2003, 2004, 2005, 2006, 2007 Ram 5.9L Cummins