DDP DDPISB-50 DODGE 98.5-02 24V INJECTOR SET 50HP

The DDP ISB-50 Injector Set is the ideal choice for Cummins owners ready to step into serious performance territory. Flowing 50% over stock, these injectors are capable of supporting 700–850 horsepower, making them a great fit for street/strip builds, high-performance towing, or turbo upgrades.

Each injector is flow-matched in-house to ensure even fueling and smooth power delivery across all six cylinders. Built and tested in the USA, DDP injectors offer top-tier reliability and precision for your 5.9L Cummins.

Vehicle Fitment

• 2003–2007 Dodge Ram 2500 / 3500

• 5.9L Cummins Turbo Diesel (Common Rail)

• Fits both automatic and manual transmission trucks

⚠️ Tuning and supporting modifications are required.
✔️ Direct replacement with upgraded internals.

Performance Features

• 50% Over Stock Flow – Perfect for trucks in the 700–850 HP range

• Flow-Matched and Balanced – Ensures consistent fueling

•  Ideal for big turbo builds or heavy-duty towing with power

• Brand-New or Remanufactured Options

• Made in the USA – Built by DDP’s expert injector techs

Recommended Supporting Mods

To run ISB-50 injectors safely and effectively, we recommend:

• High-flow or dual CP3 fuel system

• Lift pump (AirDog or FASS)

• Custom tuning (EFI Live, MM3, or HP Tuners)

• S300/S400 or compound turbo setup

• Transmission upgrades (if stock)

• Intercooler and exhaust improvements

Why Choose DDP Injectors?

Dynamite Diesel Performance is a leader in precision fuel system components. Their injectors are known for durability, clean fueling, and consistent quality — all built and tested in-house in the USA.

Take Your Cummins to the Next Level

Whether you're racing, towing, or daily driving with power in mind, the DDP ISB-50 Injector Set offers unmatched fueling performance and reliability.