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Fuel It Z4 N54 Port Injection Kit

Complete direct port injection kit for you N54.
ES#:
3521465
Mfg#:
FIEPIK3
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Fuel It Z4 N54 Port Injection Kit

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Starting at: $1688.95 1688.95
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E-Series Silver Port Injection Kit
3520752 BMW-E89PI-SI
Direct Ship
1339.95
E-Series Platinum Analog Port Injection Kit
3520750 BMW-E89PI-PLA
Direct Ship
1649.95
E-Series Platinum Raw Port Injection Kit
3520751 BMW-E89PI-PLR
Direct Ship
1649.95
Split Second N54 JB4 Flash Only Port Injection Controller
Plug and play port injection controller
3520737 ACC-SSPI-E54FO
In Stock
400.00
BMS N54 JB4 Port Injection Controller
3520736 ACC-SSPI-E54BMS
Direct Ship
465.95
Return Kit With Fuel Pressure Regulator
3520786 BMW-EPI-RKR
Direct Ship
375.00

Product Details

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)

  • Fuel-It! custom black anodized spacer for the intake manifold
  • Fuel-It! custom black anodized fuel rail
  • Black anodized aluminum and stainless steel hardware
  • Dual fuel supply port for those that are running inlets in the stock location (email us for info)
  • Optional return port for those that will be running an upgraded fuel pressure regulator 
  • Six of the following:
    • Flow matched Bosch injectors (52#)
    • Extended length steel bolts for mounting your new spacer 
    • BMW OEM gaskets

Bronze kit includes:

  • Base port injection kit
  • Basic fuel line connection kit
    • Two custom Fuel-It! fittings to maintain your stock fuel line connections at the HPFP and the feed line as it enters the engine bay
    • -6an (3/8") upgraded fuel lines
    • High flow custom Fuel-It! "Y" adapter
    • -6an fuel rail connection

Silver kit includes:

  • Base port injection kit
  • Basic fuel line connection kit​
  • An upgraded fuel line that completely replaces the stock fuel line

Platinum kit includes:

  • Base port injection kit
  • Basic fuel line connection kit​
  • An upgraded fuel line that completely replaces the stock fuel line​
  • Integrated ethanol sensor​
  • Bluetooth and JB4 compatible ethanol analyzer
    • JB4 integration compatible 0-5volt
    • Bluetooth (iPhone or Android app must be purchased to use this feature)

*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 Part Fits the Following Vehicles

Make Model Submodel Engine
BMW Z4 sDrive35i N54 3.0L
BMW Z4 sDrive35is N54 3.0L
*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.

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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