250% Flow Increase Fuel Injector Set

The Exergy Performance 250% Over Fuel Injectors are engineered for extreme diesel builds and racing applications, offering a massive increase in fuel flow over stock. These injectors feature nozzles enlarged using in-house micro EDM and abrasive flow honing technology, ensuring a hydraulically balanced set that flows within 1% of each other. Each injector undergoes rigorous quality control and is tested at multiple calibration points to achieve +/- 1% balance. The components are built and tested using specialized, in-house designed equipment. These injectors are built for high horsepower diesel applications, supporting extreme tuning and competition use. Compatibility is noted with EFI Live and stand-alone ECUs, providing tuners with predictable performance. Professional installation and setup are highly recommended, as extreme fueling can increase stress on engine components. These injectors require custom tuning and supporting fuel system upgrades, and are not recommended for stock or lightly modified trucks.