Product Description
Add clean, controllable fuel to your 6.7 Powerstroke with the Exergy E01 40105 Reman 20% Over Injector Set. Each injector is precision-calibrated and flow-matched by Exergy Performance for smooth idle, crisp tip-in, and reliable power gains while maintaining daily-driver manners when combined with proper tuning and supply-side upgrades.
Key Benefits
- ~20% increase in flow over stock—ideal for towing performance and mild performance builds
- Remanufactured on OE cores with new and revised critical internals
- Exergy-balanced and flow-matched set for even cylinder fueling
- Excellent streetability with the right calibration and lift-pump support
Fitment
- Make/Model: Ford F-250 / F-350 / F-450 / F-550 Super Duty
- Engine: 6.7L Powerstroke
- Years: 2011–2019
- Notes: Some year splits and build dates use different injector part numbers. Verify by VIN when ordering.
What’s Included
- (8) Exergy E01 40105 Reman 20% Over 6.7L Injectors (flow-matched set)
- Flow data sheet from Exergy (when provided)
- Basic install guidance
Recommended Supporting Parts
Protect your investment and ensure stable rail pressure. We recommend:
- Lift Pumps (AirDog / FASS) — better filtration and supply pressure help injector life.
- Gaskets & Seals — replace sealing washers, o-rings, and related hardware.
- Shop All Exergy Performance — keep related components Exergy-branded when possible.
Tuning & Fuel Supply
- Tuning required: 20% over injectors need proper calibration to maintain drivability and EGT control.
- Supply-side upgrades: A quality lift pump and filtration are strongly recommended for longevity.
Install Notes
- Professional installation recommended. Follow torque specs and injector trim/learn procedures.
- Thoroughly clean fuel lines and rails; contamination is the #1 cause of injector failure.
- Prime the system carefully and verify there are no leaks before startup.
Frequently Asked Questions
Q: Do 20% over injectors require tuning?
A: Yes. Proper tuning is required to match the additional flow and maintain ideal drivability and emissions compliance where applicable.
Q: Can I run these on a stock truck?
A: With tuning and good supply pressure/filtration, they can behave very close to stock at light load while offering added headroom under throttle.
Q: Is a lift pump necessary?
A: Highly recommended. A lift pump improves filtration and helps protect injectors and high-pressure components.
Q: Core charge?
A: Many reman sets carry a refundable core charge. If applicable, details will be shown in product options or at checkout.
Q: Warranty?
A: Covered under Exergy’s manufacturer warranty. Keep proof of purchase and follow proper install/filtration practices.
About Exergy Performance
Exergy is a leader in precision diesel fuel system components. Explore the full lineup here: Exergy Performance at CPP Diesel.
