DDP ISBXX High Flow Injectors 1998.5-2002

DDP ISBXX High Flow Injectors 1998.5-2002

Regular price $712.50
The DDP ISBXX High Flow Injectors for your 98.5-02 Dodge 5.9L Cummins are hailed as the benchmark in 24 valve performance, DDP B series 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 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.  If your engine serial numer is lesser than 56462598, you will be required to purchase them or your new injectors will not seal properly.


  • 1-Year Unlimited Mileage Warranty
  • 1-2 MPG Increase Commonly Seen
  • Competition Injectors Also Available

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.
200HP: Lots of air required. Not for towing.

* Competition Injectors are built upon completion of race waiver.
** Super Mental Series are for off-road fuel, race or pulling truck only and are sold without warranty.

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