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DDP 325-XXNZ High Flow Injector Nozzle Set

2004.5-2007 Dodge 5.9L Cummins
Part #:
FROM 698.25
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The DDP 325-XXNZ High Flow Injector Nozzle Set for your 04.5-07 Dodge 5.9L Cummins provide what no other upgrade on a Dodge Common Rail can provide, the stump pulling torque provided by a set of Dynomite Diesel Nozzles! Some of the electronic boxes available today can actually crack your Nozzles, causing thousands of dollars in repair bills. Be confident that you have a mechanical change that will add reliable power, without the headaches. If reduced smoke, more power, and better mileage are what you are after, then you have come to the right place.

50 HP injectors have been used on trucks making over 600 horsepower on fuel only. If you are looking for a mild upgrade with the potential to make great power, then these are the way to go. If you have to make big power and care less about mileage and smoke, then we recommend the 90 horsepower set. As always, this product is covered by a 1 year unlimited mileage warranty.


  • 1-Year Unlimited Mileage Warranty
  • 1-2 MPG Increase Common on 50HP Nozzles
  • Race Nozzles Also Available

Power Levels:

  • 50HP: Excellent mileage
  • 90HP: Great for up to 600HP
  • Custom: Custom nozzles built to your specs. Price includes testing your bodies. Injectors must be sent in, no warranty or returns. Race waiver required.
  • Super Mental: Custom nozzles intended for applications 700RWHP & larger. Custom built, no warranty or returns. Race waiver required.
Note: Competition Injectors are sold with no warranty and are custom built upon completion of race waiver.


  • Manufacturer Name DDP (Dynomite Diesel)
  • Shipping Weight 5.00 lb.
  • Shipping Length 10 in.
  • Shipping Width 65 in.
  • Shipping Height 8 in.


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Questions and Answers

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Most Popular Questions

Do the nozzle come with new copper washers for the injectors?
View Staff Answer 

Copper washers are included.

Emissions Notice

This product is not legal for sale or street use in California. Certain aftermarket products are subject to governmental emission standards regulated by the California Air Resources Board. In order for these products to be legal on a specific vehicle in California, the part number must receive a CARB Executive Order (EO) number. This number makes the part legal for use only on specific years, makes and models of vehicles. A decal with CARB EO number for these parts must be displayed in the engine bay to satisfy smog inspection requirements.