Product Description
Unlock safe, usable power on your LML with the EXERGY E01 10505 Reman 20% Over Injector Set. Built from Bosch cores and precision-calibrated by Exergy Performance, these +20% injectors improve fueling headroom while maintaining excellent drivability on 2011–2016 GM Duramax 6.6L LML trucks.
Key Benefits
- +20% flow over stock for towing, street, and mild performance builds
- Exergy-calibrated & flow-matched for consistency and smooth idle
- OE-style fit, seal kit included; designed for long-term reliability
- Core program available (see product options at checkout)
Fitment
- Make/Model: Chevrolet Silverado 2500HD/3500HD; GMC Sierra 2500HD/3500HD
- Engine: 6.6L Duramax LML
- Years: 2011, 2012, 2013, 2014, 2015, 2016
What’s Included
- Set of 8 Exergy Reman 20% Over Injectors (LML)
- New copper washers & O-rings
Recommended Supporting Parts
For best results and injector longevity, pair with solid supply pressure and filtration.
- GM Duramax Lift Pumps (AirDog / FASS)
- Explore other Exergy LML injector flow options:
- Shop All Exergy Performance
Install Notes
- Professional installation recommended; follow torque/cleanliness specs.
- Tuning is recommended to fully optimize +20% flow and drivability.
- Use quality filtration and clean fuel; contamination quickly damages injectors.
Frequently Asked Questions
Q: Do I need tuning for 20% over injectors?
A: It will run on stock tune, but calibration is recommended to optimize fueling, idle quality, and emissions equipment behavior.
Q: Are these drop-in for the LML?
A: Yes—OE-style fitment for 2011–2016 LML with factory rails/lines and electronics.
Q: Is there a core charge?
A: Yes, a refundable core charge typically applies—see options on the product page at checkout.
Q: What warranty do these include?
A: Covered under Exergy’s manufacturer warranty; keep proof of purchase and follow proper install/filtration practices.
About Exergy Performance
Exergy specializes in precision diesel fuel system components for Duramax platforms and more. Browse the full lineup here: Exergy Performance at CPP Diesel.
