DDP DDPCP3-304 DODGE 03-07 5.9L REMAN STOCK CP3

The DDP DDPCP3-304 is a high-performance, modified CP3 injection pump built by Dynamite Diesel Performance to deliver massive fuel volume for serious power builds. Designed for 2003–2007 5.9L Cummins applications, this pump supports 1,000+ horsepower builds with a single pump setup or even more when paired with dual fuelers.

Whether you're running 250%+ over injectors, large turbos, or nitrous setups, this pump delivers the consistent fuel pressure and volume needed for race-calibrated Cummins engines.

Vehicle Fitment

• 2003–2007 Dodge Ram 2500 / 3500

• Equipped with 5.9L Cummins Diesel

Not emissions-compliant – for off-road or competition use only
 Requires tuning and fuel system support

Key Features

•  High-flow modified CP3 pump – supports 1,000+ HP

•  Designed for use with large injectors (200–350% over)

•  Built using genuine pump cores

•  Maintains rail pressure under extreme load and RPM

• Core charge applies (refundable upon return of usable core)

•  Built and flow-tested in the USA

Recommended Pairings

• DDP 305-250 / 305-300 injector sets

• 200+ GPH lift pump (FASS, AirDog)

• Dual CP3 kit (if pushing beyond 1,200 HP)

• Custom EFI Live or MM3 tuning

• Upgraded turbocharging system and intercooler

 For Cummins owners pushing power well beyond stock limits, the DDP DDPCP3-304 is a battle-tested pump that ensures your engine stays fueled at full throttle, no matter the conditions.