Exergy Performance 2003-2004 Early 5.9 Cummins New Fuel Injectors w/Internal Modifications – Set of 6

Exergy Performance 2003-2004 Early 5.9 Cummins New Fuel Injectors w/Internal Modifications – Set of 6 Maximize the performance and efficiency of your 2003-2004 Early 5.9 Cummins with Exergy Performance New Fuel Injectors w/Internal Modifications. Engineered for high-performance applications, these injectors provide exceptional fuel atomization, improved flow rates, and enhanced durability, making them perfect for tuned builds, towing, and racing. Features and Benefits of Exergy Performance New Fuel Injectors w/Internal Modifications An internal modification is required for all Bosch solenoid injectors above 250% over in order to maintain our target rate shape. This process will effect points across the injector's operating range, especially at idle and pilot conditions.  This makes custom tuning even more important. Key Features Brand New Injectors: Manufactured with all-new components for maximum reliability and longer lifespan. Internal Modifications: Optimized for increased fuel flow and enhanced combustion efficiency. Precision Flow Matching: Ensures uniform fuel delivery for smooth engine operation. Improved Atomization: Provides better throttle response and more complete combustion. OEM Fitment & Direct Replacement: Designed for easy installation with no modifications required.