Dynomite Diesel High Flow Injectors


Fits: 1998.5-2002 Dodge Cummins 5.9L


There’s no disputing the quality of these 24 Valve Injectors by Dynomite Diesel Performance. Hailed as the benchmark in 24 valve performance, DDP B series high flow fuel injectors rule competitions internationally. Whether you want to make big power, or  just get your 5th wheel to the camp ground a bit faster, DDP B series Injectors are the answer.

Your mileage will increase over stock with these high flow fuel injectors. You will likely see 1-2  miles per gallon after your excitement wears off. (Gains not including high hp & competition injectors)

Please note that some 98.5 trucks will need connector tubes for these diesel fuel injectors. If your engine serial number is lesser than 56462598, you will be required to purchase them or your new high flow fuel injectors by Dynomite Diesel Performance will not seal properly.


  • 1-Year Unlimited Mileage Warranty
  • 1-2 MPG Increase Commonly Seen

50HP: Excellent mileage, stock like smoke, quiets engine noise.
75HP: Maximum size for stock turbo. 
100HP: Excellent mileage and response used up to 450RWHP
125HP: Upgraded turbo & fuel system. Biggest street injector recommended.
150HP: Twin turbos, some idle haze. Light towing only.

Additional information

Weight 10 lbs
Dimensions 10 × 10 × 10 in
Core Charge

(Fully Refundable), Don't Include, Yes

Power Levels

100HP, 125HP, 50HP, 75HP