
- Solid Body Construction: Features an OE factory-machined solid body, which eliminates the failure-prone check ball pressure issues often found in other injectors.
- Upgraded Internal Components: Includes 100% new, precision-fit, upgraded spool valves, and new plungers and nozzle assemblies for optimal fuel delivery and atomization.
- Advanced Vented Coil Technology: Equipped with upgraded, vented slot coil technology for improved efficiency and longevity.
- Complete Installation Kit: Comes with a new harness connector and a copper washer and o-ring kit, providing everything you need for a complete and secure installation.

Experience unparalleled reliability and enhanced performance with the Industrial Injection II901DFLY DragonFly Fuel Injector, designed specifically for your 2003–2007 6.0L Powerstroke. We engineered this injector to surpass original equipment (OE) standards, ensuring it's not just a replacement part but a significant upgrade for your truck. By utilizing an OE factory-machined solid body, we've eliminated the common failure point associated with check ball pressure issues found in other modified injectors. This innovative design means there's no welding or plugs, resulting in a more durable and dependable component. The DragonFly Injector stands as a testament to our commitment to quality, offering a superior alternative that provides the power and reliability you demand without the need for a regulated return system.
Solid Body Construction: Features an OE factory-machined solid body, which eliminates the failure-prone check ball pressure issues often found in other injectors.
Upgraded Internal Components: Includes 100% new, precision-fit, upgraded spool valves, and new plungers and nozzle assemblies for optimal fuel delivery and atomization.
Advanced Vented Coil[...]
- Solid Body Construction: Features an OE factory-machined solid body, which eliminates the failure-prone check ball pressure issues often found in other injectors.
- Upgraded Internal Components: Includes 100% new, precision-fit, upgraded spool valves, and new plungers and nozzle assemblies for optimal fuel delivery and atomization.
- Advanced Vented Coil Technology: Equipped with upgraded, vented slot coil technology for improved efficiency and longevity.
- Complete Installation Kit: Comes with a new harness connector and a copper washer and o-ring kit, providing everything you need for a complete and secure installation.