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BMW N54 Port Injection Intake Manifold With 750cc Injectors And Fuel Line Kit - Phoenix Racing is a high-performance upgrade engineered to replace the stock plastic intake manifold on BMW N54 engines. Constructed from durable, lightweight aluminum, this manifold increases airflow and strength, delivering reliable performance for both street and track applications. Integrated with top-mount port injection bungs, this manifold ensures optimal fuel delivery and spray patterns for maximum efficiency. The Phoenix Racing kit includes calibrated 750cc injectors and a plug-and-play fuel line, making it ideal for drivers aiming for high horsepower and seamless installation. Available through Turner Motorsport.
This product was last offered at the strikethrough price on
07-06-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
Are you running more E85 or making more power on pump gas than your HPFP (High-Pressure Fuel Pump) can support?
Fuel-it has developed a port injection kit for your S55 that will provide you with the additional fueling capacity that you need to be able to run up to 100% E85 on stock or upgraded turbos.
What is port injection?
Port injection is a kit that is installed between your intake manifold and the cylinder head that runs off the low-pressure supply to provide you with more fueling than your stock system is capable of. It's a relatively easy system to install and does not require any permanent modification to your car.
Port injection kits are offered in five different packages to meet your needs:
Base port injection kit: (included in Bronze, Silver or Platinum Kits)
Bronze kit includes:
Silver kit includes:
Platinum kit includes:
*These kits are available for off-road use only
*All port injection kits are built to order.
*Ethanol Sensors don't actually read the ethanol content, the readings are based on the absence of gasoline, so if your fuel is contaminated, your ethanol readings may be artificially elevated.
This kit is designed to enhance performance by adding six supplemental low-pressure fuel injectors, capable of supporting 1000+ WHP on E85 and similar high-performance fuels.
Crafted with precision, the manifold spacers are CNC machined and anodized to ensure durability and prolonged service life. Each kit comes complete with all necessary installation hardware, a gasket set, and a plug-and-play fuel line adapter for seamless integration.
The Elite kit stands out with its sleek black anodized finish and includes an additional return port, an upgraded fuel line, and enhanced machining to accommodate a wider range of applications, including the BMW S55 engine.
A port injection controller is not included. This is required for a complete installation.
