Product Description
Add clean, calibrated fueling to your common-rail Cummins with the Exergy E01 20205 Reman 30% Over Injector Set. Built from genuine cores, flow-verified, and balanced by Exergy Performance, these 30% over injectors support tow/Street builds that need more fuel with OE-like manners when properly tuned.
Key Benefits
- Remanufactured from quality cores with new critical components
- 30% over flow—ideal for towing, street performance, and mild compounds
- Exergy-calibrated, balanced, and documented for consistency
- Direct-fit common-rail 5.9L 24V (2004.5–2007) with correct nozzle pattern
Fitment
- Make/Model: Dodge Ram 2500/3500
- Engine: 5.9L Cummins 24-Valve (Common Rail)
- Years: 2004.5, 2005, 2006, 2007
- Emissions: For off-road/competition use where applicable; check local laws
What’s Included
- (6) Exergy E01 20205 Reman 30% Over Injectors (matched set)
- Flow data from Exergy (when supplied by manufacturer)
- Install notes
Recommended Supporting Parts
Protect the investment and stabilize rail supply. Keep injector links Exergy-only as requested:
- Lift Pumps (AirDog / FASS) – improves filtration and supply pressure
- Shop All Exergy Performance – CP3 pumps, injectors, and fuel system parts
- Install Gaskets & Seals – injector sealing washers, lines, and hardware
Power Expectations
- 30% over injectors commonly support significant gains with proper tuning and air
- Pair with an appropriate CP3 and turbo/airflow upgrades for smoke control
Install Notes
- Professional installation and clean-room habits are highly recommended
- Always prime/bleed the fuel system; contamination is the #1 cause of failure
- Custom tuning is required to take full advantage of 30% over flow
Frequently Asked Questions
Q: Will these fit my 2004 Cummins?
A: Fits 2004.5 “half-year” and newer common-rail 5.9L (2004.5–2007). They do not fit early 2003–early 2004.
Q: Do I need a lift pump?
A: Strongly recommended. A quality lift pump improves filtration and maintains supply pressure. See our lift pump options.
Q: Do I need tuning?
A: Yes—tuning is required to properly command 30% over injectors and control smoke/EGTs.
Q: Is there a core charge?
A: Many injector sets include a refundable core. If applicable, you’ll see the core policy in product options or at checkout.
Q: What about warranty?
A: Covered by Exergy’s manufacturer warranty. Keep proof of purchase and follow correct installation and filtration practices.
About Exergy Performance
Exergy is a leader in precision diesel fuel system components. Explore the lineup at Exergy Performance on CPP Diesel.
