Bosch - 0280158117 550cc Fuel Injector

Bosch - 0280158123 630cc Fuel Injector

Developed for performance-oriented engine applications, the Bosch 0280158123 injector provides high-efficiency fuel distribution in modified gasoline engines with a fuel flow capacity of 630 cc/min. Its high-impedance design ensures full compatibility with OEM ECU systems and offers easy integration into common rail systems via the USCAR (EV6) connector.

✅ Flow capacity: 630 cc/min @ 3 bar

✅ Resistance: 12 Ohms (high impedance)

✅ Injector type: EV14 long body

✅ Socket type: USCAR (EV6)

✅ Fuel type: Gasoline (E85 compatible)

✅ Bosch original production – OEM number: 0280158123

✅ High injection accuracy and consistent flow characteristics

Thanks to its advanced injection angle and atomization feature, it contributes to the stable operation of the engine while increasing power. Preferred in mid- to high-end performance projects, this model can also be easily used with aftermarket and standalone ECU systems.

Installation

Can be mounted directly on USCAR socket rail systems. ECU software update or AFR calibration is recommended before installation.

Note

Works directly only with high impedance compatible ECU systems. A suitable resistance module may be required for low impedance systems.

Compatible Applications

- Stage 2 and above turbo modified engines

- E85 fuel conversion projects

- Applications using aftermarket ECUs

- 4, 6, and 8 cylinder engine swap systems