Exergy E04 20005 Sportsman CP3 High-Performance Fuel Injection Pump

The Exergy E04 20005 Sportsman CP3 is a high-performance fuel injection pump designed as an upgraded replacement for worn or failing factory CP3 pumps. Built on a brand new 6.7L Cummins-based Bosch CP3 platform, this pump supports power levels from stock up to 650+ horsepower without requiring significant supporting modifications or custom tuning.

Key Performance Upgrades:

• Higher flowing valves engineered for extended service life compared to stock
• DLC (Diamond-Like Carbon) coated plungers that resist scoring and seizing
• Increased surface area to handle higher pumping loads
• Maintains fuel flow at RPM levels beyond 3,000 RPM, up to 4,500 RPM
• Stock pumps typically stop increasing flow above 3,000 RPM

Quality and Testing:

Each Sportsman CP3 pump undergoes rigorous testing at 4,500 RPM and pressures far exceeding field conditions for 40 hours during development. Every production pump is tested throughout its entire operating range up to 4,500 RPM and 29,000 PSI to ensure proper function. Third-party testing has verified compliance with Federal Emission requirements.

Installation Notes:

This 6.7-based CP3 pump features a different inlet port location than the original 5.9L pump, requiring fuel supply line modification during installation. For maximum pump performance, a fuel supply of 150 GPH at 15 PSI is recommended, though a lift pump is not mandatory.

Direct Replacement For:

• Bosch: 0 986 437 304, 0 445 020 147, 0 445 020 039, 0 445 020 011
• Mopar: R5143425AA, 50104877AA, R5191780AD

No core charge or core return required. Ideal for trucks with mild injector upgrades, performance tuning, and enthusiasts seeking reliable horsepower gains without breaking the bank.