DDP 305-XXNZ High Flow Injector Nozzle Set

From $783.75 to $1,710.00
Product Options
Power Level:
2003-2004 Dodge 5.9L Cummins
DDP (Dynomite Diesel)
$5 Price Beat Guarantee

The DDP 305-XXNZ High Flow Injector Nozzle Set for your 03-04 Dodge 5.9L Cummins provide stump pulling torque for your Cummins. 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 nozzles 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.

Included with your nozzles is a nozzle removal tool to help you change the nozzles. This tool gets clamped in a vise and holds the injector so you can easily remove the nozzle. Also included in the box are color instructions and a set of copper washers.


  • 1-Year Unlimited Mileage Warranty
  • 1-2 MPG Increase Common on 50HP Nozzles
  • Race Injectors 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 675RWHP & larger. Custom built, no warranty or returns. Race waiver required.
Note: Custom and Super Mental nozzles are only built upon completion of race waiver.

Customer Reviews - Include your order number for a chance to win a $100 GiftCard

(0 Ratings, 0 Reviews)