Dynomite Diesel N305-350 Brand New Injector Set 150 Percent Over | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins

Features:

• Fits 2003–2004 5.9L Cummins engines
• Brand new injectors with no core charge
• Flows 150 percent over stock fuel volume
• Supports up to 1,275 RWHP with proper mods
• Includes injector body modifications for max output
• Requires modified dual CP3 fuel systems
• Pyrometer required for safe operation
• Sold as a fully balanced injector set
• Not recommended for any street use
• Ideal for race or competition applications
• Diesel fuel only, race waiver required
• Not legal for sale in California

Push The Limits With Relentless Race Ready Fueling

If you're chasing four-digit horsepower out of your 5.9L Cummins and want to do it with confidence, the Dynomite Diesel N305-350 Brand New Injector Set is built for you. This is not your average performance upgrade, these injectors flow a massive 150 percent over stock and are engineered to fuel builds pushing up to 1,275 rear-wheel horsepower. With no core charge and zero compromises in quality, you're getting a fresh, fully balanced set ready to support serious track performance. These are meant for racers who already know what they need and are ready to put it all on the line. When paired with modified dual CP3s, a properly sized turbo setup, and custom tuning, these injectors become the key to unlocking true competition-level output. But make no mistake, this isn't a part for casual weekend cruising or daily driving. If you want to dominate the dyno or the strip, these injectors are up to the task, just be ready to sign that race waiver and bring the heat.

Precision Built Injectors Engineered For Maximum Horsepower Demands

The Dynomite Diesel N305-350 Injector Set is a purpose-built solution for 2003–2004 Dodge RAM 2500 and 3500 trucks equipped with the 5.9L Cummins engine. These brand new injectors, offered without any core exchange requirement, deliver a staggering 150 percent increase in fuel flow over stock. This makes them ideal for competition-focused builds requiring extreme fueling capacity and precise delivery. Each set is sold fully balanced to ensure consistent performance across all cylinders, reducing risk under high-load, high-horsepower conditions. In order to function safely and effectively, this injector set must be paired with a modified dual CP3 setup, along with a pyrometer to monitor exhaust temperatures. Additional supporting modifications and race tuning are essential to fully utilize the flow potential of these injectors. These are not emissions-compliant and are not intended for use on public roads. For dedicated race builds aiming for 1,275 RWHP and beyond, this injector set is engineered to deliver maximum performance and reliability at the top tier of diesel power.

Fits: 2003, 2004 Dodge RAM 2500/3500 5.9L Cummins

Notes:

• Designed for 2003–2004 Dodge RAM 2500/3500 5.9L Cummins engines
• Injectors are brand new and do not require a core return
• Flows 150 percent over stock for maximum fuel delivery
• Capable of supporting up to 1,275 RWHP with proper mods
• Requires modified dual CP3 fuel pumps for safe operation
• Pyrometer is mandatory to monitor exhaust temperatures
• Sold only as a balanced and matched injector set
• Race waiver required prior to shipment
• Not suitable for street use or daily driving
• Ideal for competition or high-performance race builds
• Not legal for sale or use in California