Bosch Injector set 750cc - NEW Multi hole View larger

Bosch Injector set 750cc - NEW Multi hole Set of 5 Focus RS MK2 Audi 5 Cyl

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Bosch Injector set 750cc - NEW Multi hole Set of 5

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£ 363.00

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Direct Fitment in Place of the original Ford Focus RS and ST Injectors

Audi 5 Cyl

Original Ford / Volvo spray pattern characteristics

Excellent response characteristics from the multi hole design

High Impedance comparability with all stock Ford/Volvo/Bosch ECU

Better fuel economy than the single-hole disc 'custom machined' types.

A  new evolution in larger injectors for the Focus RS mk2, Volvo 5 cylinder and many more cars.

Bosch direct replacement injectors for all the Ford Focus RS and ST power seekers looking for 450+bhp with the same spray pattern characteristics as OE 500cc units !!!!!

These Higher Flow 750cc Bosch Injectors utilize a multi-orifice tip for improved mixture preparation and atomization. This results in lower Fuel Consumption per BHP and better idle quality than many single-hole disc 'custom machined' pencil stream injectors with less flow.

Bosch 72lb/hour 750cc with EV6 / USCAR Connector 

Genuine Bosch High Impedance Injectors 

These injectors flow 72 lbs/hr at 43.5 PSI ( 3 BAR ) and more at higher PSI. In addition, these units are high-impedance. Despite the high flow rate, they are linear and controllable at low pulse widths and have been used in ULEV applications! This allows you to use a larger injector than normally possible without hurting idle and low speed driveability. Adding to the flexibility of application, these units are high-impedance; making them compatible with most ECUs, while delivering the most flow available in a High-Impedance injector. These injectors represent the most current Bosch engineering and are used on many high power oem applications. 

These injectors are able to function at high fuel pressures and don’t exhibit the high fuel pressure handling problems found with many other high flow high-impedance injectors. Many tuners push these injectors to 6 bar and higher. 

Engine performance and running quality are enhanced through the optimized spray pattern. Unlike competitors “pencil stream†high flow injectors; these High Flow injectors utilize a multi-orifice tip for improved mixture preparation and atomization. This results in lower BSFC and better idle quality than many injectors with less flow. 

Genuine, reliable Bosch Injectors
Excellent response characteristics
Robust Design
High Impedance
Low Impedance performance characteristics with High Impedance Compatibility


Coil Resistance: 12 Ohms (This high-impedance injector will work with all factory ECM/PCM injector drivers)
Spray Pattern: Wide Split Cone, (6 orifice)
Electrical Connector: USCAR (New-style V=EV6 / Oval / LS2)
Fitted with Viton upper and lower o-rings.
Static Flow Rate @ 43.5PSI (300kPa): 75 lb/hr = 6.52g/s = 750cc/min
Overall Length: 65.5mm
Dimensions: 48.5mm o-ring seat to seat, 53.5mm o-ring centerline to centerline

Perfect for 4 valve head applications looking for a high flow, wide dynamic range injector with superb idle quality

Cross Reference:
Bosch 0 280 158 117 (0280158117-750)

  • Model: 0280158117-750
  • Manufactured by: Bosch