DDP DDP305-250 DODGE RAM 03-04 5.9L CUMMINS REMAN INJECTOR SET 100 PERCENT OVER -

The DDP305-250 injector set is designed for serious performance enthusiasts and competitive diesel builders running the 305HP version of the 2003–2004 5.9L Cummins. These injectors provide 250% more fuel than stock, capable of supporting builds aiming for 1,100–1,300 horsepower, depending on setup and tuning.

Each injector is built from brand-new OEM components, then flow-matched for optimal precision and performance. This is a competition-use only product intended for drag racing, sled pulling, and other high-load diesel motorsports.

Vehicle Fitment

• 2003–2004 Dodge Ram 2500 / 3500

• 5.9L Cummins with 305HP ECM calibration

 Not emissions-compliant – race use only
 Requires upgraded fuel and air systems, tuning, and monitoring
 Not suitable for street use or towing

Key Features

• 250% over stock fuel flow – supports 1,100–1,300 HP builds

•  Flow-balanced to within 1% for consistent cylinder output

•  Built using brand-new OEM  injectors – no remans

•  Compatible with dual CP3 setups, large turbos, and full engine builds

•  Precision-tested in the USA for extreme performance conditions

Recommended Supporting Mods

• Dual CP3 injection system

• High-flow lift pump (200+ GPH)

• Custom tuning (EFI Live, HP Tuners, etc.)

• Built transmission and drivetrain

• Multi-stage turbocharging system

• Full EGT, boost, and fuel pressure monitoring

 The DDP305-250 injector set is the perfect balance of power and precision for race trucks pushing beyond the limits of standard high-flow injectors. Built for serious diesel competitors who need dependable, maximum fuel delivery.