6.7 Cummins DDP 67-90 Remanufactured Injector Set – 90HP (25% Over)

Upgrade your 6.7L Cummins with the DDP 67-90 remanufactured injector set. These injectors flow 25% more fuel than stock, delivering roughly 90 horsepower at the wheels and supporting up to 700 RWHP when used with appropriate supporting modifications.

Each injector is remanufactured from genuine Bosch cores with all-new OE-quality internal components, then flow-balanced and matched as a complete set of six for even cylinder-to-cylinder performance. They use SAC-style nozzles with patented dual-pilot-hole technology for improved atomization and drivability.

These are the largest injectors typically recommended for a stock CP3 pump. They work well with a stock turbo for street and moderate performance use, though they are not ideal for frequent heavy towing if the factory turbo is retained.

Key highlights

• 25% over stock flow
• Approximately 90 HP increase at the rear wheels
• Supports up to 700 RWHP with modified or dual CP3 and proper supporting mods
• Precision flow-balanced and matched set
• All-new internal OE components
• SAC nozzles with patented pilot-hole technology

Fitment: 2007.5–2018 Dodge Ram 2500/3500 with 6.7L Cummins.

Custom tuning is required to take full advantage of the extra fuel. Pair with appropriate fuel-system and air-system upgrades for best results and reliability.