2004.5-2016 Duramax Brand New Clean Custom Series Injector Sets

Fits

Engineered for elite competition and record-breaking power, the Dynomite Diesel Clean Custom Series represents the pinnacle of diesel fueling technology. These injectors are custom-tailored to your specific vehicle modifications and intended use, supporting builds ranging from 800 RWHP (LML) to over 1,225+ RWHP (LLY/LBZ/LMM). Utilizing high-flow SAC-style nozzles and precision-matched internals, these brand-new units deliver the extreme fuel volume required for the most grueling track and dyno sessions. Built for competitors who demand maximum performance without compromise.

*IMPORTANT: Race waiver and custom worksheet are required. Click Here!

• Supports 800 to 1,225+ RWHP (Application Dependent)
• Built to spec based on intended use and vehicle modifications
• High-durability SAC-style nozzles for extreme performance
• Oval Bowl Piston design available for select models
• Precision-balanced and matched 100% brand new units
• Competition-grade fuel delivery

• Selecting the Correct Engine Variant: To ensure you receive the correct injectors for your Duramax, please verify your engine code before ordering. While some year ranges overlap, the fueling systems are specific to the engine model.
• Pro Tip: When pushing limits on the track or dyno, many top-performing customers choose to order an extra injector (or two) as a backup to avoid missing rounds due to lead times on custom repairs.
• Turnaround: Testing and repairs are handled on a first-come, first-served basis. During peak spring and summer months, turnaround times can run 2–4 weeks.
• Requirements: Requires a completed custom injector waiver and worksheet.
• Usage: Intended for off-road competition use only. Not for sale or use in California.
• Policy: No core charge required. No Returns - No Warranty.