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Bosch injector 2200cc NGI2


High impedance - 0280158829 (JPT)

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Tags 2200cc 50mm
Article no.: SPDBS2200NGI2

Bosch 2200cc NGI2 Injector

These injectors flows 2200 cc / min at 43.5 PSI (3 BAR) and are completely compatible with alternative fuels and ethanol. These Bosch injectors represent the next generation of high flow injection technology with fast response times, excellent flow patterns and compact design. The price and performance that these injectors represent for the aftermarket performance is unmatched.

These injectors also work at high fuel pressures and do not show the traditional problems with poor spray pattern found with many other high flow injectors. This make the 2200cc injectors very well suited for turbocharged and supercharged engines that use high fuel pressure.

Technical specifications:

- Name: 2200cc NGI2
- Resistance: 8,5 ohm.
- Spray pattern: straight  conical(0 deg.)
- Connector: Standard Bosch EV1 JPT Minitimer Jetronic
- O-ring seals made of Viton.
- Part number: 0 280 158 829
- Reference numbers: 0280158829, EV-14S
- Price per injector

in case of prolonged storage, the injectors must not come into contact with oxygen

Static max flow in test environment:

Static flow rate @ 43.5 PSI (3 bar) 2200 cc / min = 210 lb / h
Static flow rate @ 58 PSI (4 bar) 2550 cc / min = 240 lb / h
Static flow rate @ 78.5 PSI (5 bar) 2865 cc / min = 273 lb / h
Static flow rate @ 88 PSI (6 bar) 3155 cc / min = 300 lb / h
Static flow rate @ 101.5PSI (7bar) 3350 cc / min = 320 lb / h

Note that the test environment versus practical use can have various results depending on peripherals and other technical factors. However, this is very good info on what to expect from the injectors and can be used as basic information when choosing other components for the fuel system such as fuel pump, fuel pressure regulator and fuel filter.

NOTE! These injectors are made for natural gas (CNG) fuel. Using them with liquid fuels such as petrol, ethanol, methanol is done at your own risk. We know that these injectors are popular to use for tuning and high power outlets on race engines and to counteract problems with the injectors if using liquid fuels, they should be regularly submitted for service and inspection and not stored for long periods with ethanol or methanol inside. The injectors should preferably stored oxygen free for longer periods.

Bosch 2200cc NGI2 physical size

Bosch 2200cc NGI2 is a Bosch injector with a Standard body (Standard 48,65mm)
Use this top adapter to get the Bosch long body (Long 60.65mm).

Bosch Injector length comparsion:

An illustration to compare the different sizes of injectors. The size is measured between the o-rings if you want to check the length of your existing injector.

Some injectors (not this one) have an extension (xT) from the lower o-ring measuring 24mm. This can be inserted to the intake manifold or rebuilt with the help of a lower adapter to get the standard 11mm protrusion.

Bosch injector length video:

Flow Matching:

These injectors are delivered directly with factory tolerances unless you choose to match those with much less tolerances than factory. Choosing to match the injectors with our top of line machines before delivery will get the matching much more correct, we always recommend if you do that. Or you can choose to drive them unmatched with greater tolerances, match the injectors themselves or compensate for the diffusers to divert slightly in flow when mapping the ECU system. How much they differ from the factory always vary.

When you choose to match the injectors, this is done with our top equipment! Documentation and certificates from us are included with the injectors when you choose this option.

Bosch original

We use Bosch original incectors because our customers demand reliability. Injectors can be tested by entering the digits on the box in an online test page for control.


 Bosch Motorsport

Bosch and Bosch motorsport

Bosch is your partner for systems and components for use on road and they also have a motorsport division. They deliver their products to both OEM and complete racing series as well as individual teams. Bosch is known as the world’s leading automotive part supplier. With motorsport products ranging from Fuel pump and fuel injector to engine management systems.

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