DDP ISB200 Stage 6 200HP High Flow Injectors for 5.9L Cummins (1998.5–2002 24V)

Unlock serious performance from your 5.9L 24-valve Cummins with the DDP ISB200 Stage 6 200HP high-flow injectors. These precision-matched injectors are built to deliver the extra fuel volume needed for high-output builds, supporting up to 600 RWHP when paired with the right supporting modifications.

Choose the correct version for your setup:

• ISB200_VP44 — Calibrated for trucks still running the factory Bosch VP44 injection pump (standard 290 BAR pop pressure).
• ISB200_P-Pump — Built for 24-valve engines converted to a Bosch P7100 (P-pump) with a 270 BAR pop pressure.

Both versions use DDP’s SAC nozzles with patented dual-pilot hole technology (2 × 0.005" pilots) and a 6-hole spray pattern designed for efficient atomization on these engines.

Key Features

• Supports up to 600 RWHP with proper supporting modifications
• Matched and flow-balanced set — no core charge
• SAC nozzle design with pilot holes for improved spray and response
• Direct-fit for 1998.5–2002 Dodge Ram 2500/3500 5.9L 24V Cummins

Requirements & Notes

These injectors are intended for high-performance use only and are not recommended for towing. An upgraded turbocharger (or compound setup) and a compatible tuner are mandatory. Without adequate air and proper fueling control, EGTs will climb quickly.

Some VP44-equipped trucks may show a slight idle lope due to the nozzle design. This effect is typically more noticeable if a modified VP44, oversized injection lines, or oversized connector tubes are already installed.

Sold as a complete matched set. 1-year warranty.