2007.5-2021 Cummins 6.7L Injector Sets

Fits

Unleash the full performance potential of your 6.7L Cummins with Dynomite Diesel (DDP) Performance Injectors. Whether you are looking for a mild 50HP "Stock-Plus" increase for better towing and MPG, or a 1,000+ RWHP competition-grade setup, these injectors are precision-engineered for maximum impact. Utilizing high-durability SAC-style nozzles and advanced internal modifications, DDP injectors provide superior atomization and engine response. Every set is sold as a balanced and matched set to ensure peak reliability on the street, the track, or the pulling pad.

• Precision-balanced and flow-matched for consistent power across all cylinders
• Options available from 15% (50HP) up to 400% over flow for elite competition
• Features high-durability SAC-style nozzles
• Precision-engineered spray angles (146° on competition models)
• Available in 100% Brand New (No Core Charge)
• High-quality Remanufactured options (Core Charge)
• Capable of supporting up to 1,000+ RWHP with proper supporting modifications
• Brand New units carry up to a 3-year warranty
• Remanufactured units carry a 1-year warranty

• 2019-2021 Identification: It is mandatory to select the correct variant for your engine's output rating (SO vs. HO). These injectors are specifically calibrated for their respective platforms.
• Supporting Upgrades:
  • 50HP - 100HP (15-30% Over): Safe for stock trucks; a Pyrometer is highly recommended.
  • 150HP+ (40% Over and Up): Modified or dual CP3 pumps and significant turbocharger upgrades are mandatory.
  • Competition Sets (150% - 400% Over): Race use only. Custom tuning, high-volume triple pumps, built internals, and a completed Race Waiver are mandatory.
• Installation Tip: It is highly recommended to replace your high-pressure connector tubes whenever installing new injectors to ensure a proper seal and prevent leaks.
• Final Sale: Once installed, injectors are non-returnable and non-refundable due to sizing errors.
• Emissions: Not for sale or use in California.