DDP N325-90 New 90HP Injector Set (30% Over) for 2004.5-2007 5.9L Cummins

Unlock serious, usable power from your 5.9L Cummins with the Dynomite Diesel (DDP) N325-90 brand-new injector set. These precision-engineered common-rail injectors flow 30% more fuel than stock and are designed to deliver approximately +90 rear-wheel horsepower while remaining compatible with the factory CP3 pump.

Built as a complete matched and balanced set, the N325-90 injectors provide even fuel delivery for smoother operation, improved throttle response, and reliable performance. They are widely regarded as the largest injectors recommended for a stock CP3, supporting 600–650 RWHP when paired with proper supporting modifications and custom tuning.

Key Features

• Brand-new injectors (no core charge)
• 30% over stock flow for a substantial +90 HP gain
• Supports up to 600–650 RWHP with stock CP3
• Precision flow-matched and balanced as a complete set
• SAC-style nozzles for efficient atomization
• Direct-fit replacement for 2004.5–2007 5.9L Cummins
• 2-year unlimited mileage warranty

Fitment

2004.5–2007 Dodge Ram 2500 / 3500 with 5.9L Cummins common-rail engine.

What’s Included

Complete set of 6 brand-new, flow-matched DDP N325-90 injectors.

Important Notes

These injectors require custom tuning and supporting modifications (exhaust, intake, and fuel system upgrades as needed) for best results and reliability.

Upgrade your 5.9 Cummins with the DDP N325-90 and experience a noticeable jump in power, drivability, and towing capability while keeping the factory fuel pump.