Product Description
Boost rail pressure and fueling headroom on your 2003–2007 Dodge Ram 5.9L Cummins with the EXERGY E04 20006 10mm Stroker CP3. Built on a 6.7L Cummins–based CP3 core, this pump delivers the flow you need for tuned street trucks, towing builds, and weekend competition—without the headaches of dual controllers.
Why choose Exergy?
- Engineered for big power: 10mm stroker internals for substantially increased displacement and rail pressure stability under load.*
- Proven & emissions-tested: Third-party validated and durability bench–tested before it ever goes on your truck.*
- No core hassle: Sold outright—no core charge or returns required.*
What’s included
- EXERGY E04 20006 10mm Stroker CP3 Pump (6.7C-based)
- Pre-installed FCA (fuel control actuator)
Recommended supporting parts
Match your fueling and keep supply pressure rock-solid with these CPP Diesel parts:
- Exergy 03–07 Cummins injector lineup (all options)
- Exergy E02 20120 — 50HP set (2003–2004)
- Exergy E02 20220 — 50HP set (2004.5–2007)
- Exergy E02 20221 — 100HP set (2004.5–2007)
- 03–07 Cummins lift pump category (AirDog, FASS, etc.)
- 5.9L-to-6.7L CP3 high-pressure line adaptation kit (needed for 6.7C-based pumps)
- 03–07 CP3 pumps & components (category)
- 03–07 fuel system & filtration (category)
Fitment
- 2003, 2004, 2004.5, 2005, 2006, 2007 Dodge Ram 2500/3500
- 5.9L 24-valve Cummins common-rail (Bosch CP3)
Install notes
- This is a 6.7C-based CP3; use the 5.9→6.7 CP3 line adaptation kit on 03–07 5.9L trucks.
- Prime the system and verify low-side supply. For stroker pumps and larger injectors, a quality lift pump is strongly recommended.
FAQ
Q: How much power will this support?
A: With proper tuning, adequate low-side supply, and matched injectors/turbo, Exergy rates this 10mm stroker for serious performance builds.*
Q: Do I need a lift pump?
A: Yes—bigger CP3s and injectors demand more supply. See our 03–07 lift pump category and fuel system components.
Q: Will my factory high-pressure line work?
A: Because this unit is 6.7C-based, use the 5.9→6.7 CP3 adaptation kit for proper fitment.
Q: Is there a core charge?
A: No—this pump is sold outright.*
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