DDP 67-50 Remanufactured 50HP Injector Set (15% Over) for 6.7 Cummins

Upgrade your 2007.5–2018 6.7L Cummins with the Dynomite Diesel Products (DDP) 67-50 remanufactured injector set. These injectors flow 15% over stock and deliver approximately 50 additional rear-wheel horsepower while remaining well-suited to daily-driven and stock trucks.

Each injector is remanufactured with all-new OE-quality internal components, then balanced and flow-matched as a complete set of six for even cylinder-to-cylinder fueling, smooth power delivery, and reliable street manners. The SAC-style nozzles use patented dual 0.005" pilot-hole technology plus a 6-hole design for efficient atomization, reduced smoke, and cleaner combustion.

Key benefits

• Noticeable +50 RWHP gain over stock
• 15% increased fuel flow
• Excellent drivability and throttle response
• Typically supports a 1–2 MPG improvement
• Safe on otherwise stock trucks
• Helps maintain proper DPF regeneration through slightly higher EGTs
• Capable of supporting up to 600 RWHP with appropriate supporting modifications

Nozzle details

• SAC nozzle
• Patented dual-pilot technology (2 × 0.005")
• 6-hole + 2-pilot configuration

A pyrometer is recommended for monitoring exhaust gas temperatures. A core charge typically applies.

Fitment: 2007.5–2018 Dodge/Ram 2500 and 3500 with 6.7L Cummins common-rail diesel (pickup applications).