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Bosch Green top 42lb Fuel Injector

A popular upgrade for forced induction engines to increase fuel flow
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Product Details

Upgrading to these "Green giant" fuel injectors has been a popular modification for BMW's when stock injectors are no longer able to keep up with your engine's performance. They are an affordable option to handle big power, the injectors alone will not create more power in your engine. Instead they will allow an increase in fuel flow for an engine that has already received induction upgrades such as a Turbo and supercharger. Without increasing your fuel flow with forced induction you could be subject to detonation that may be harmful to your engine.



  • Prevent detonation at high rpm and maintain adequate fueling
  • Rated at 42# / 42 pounds @ 2.7 BAR
  • BMW has a 3.5 BAR system, they provide approximately 47 PSI
  • Specialized tuning is needed as these provide far too much fuel with a stock or naturally aspirated setup



This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW All All M50 2.5L
BMW All All M52 2.5L
BMW All All M52 2.8L
BMW All All M60 3.0L
BMW All All M60 4.0L
BMW All All M62 4.4L
BMW All All S50 3.0L
BMW All All S52 3.2L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

Kit Contents

Description Brand Qty
Bosch Fuel Injector 42lb Bosch - Corporate Logo 1

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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