Are you running more E85 or making more power on pump gas than your HPFP (High Pressure Fuel Pump) can support?

We have developed a port injection kit for your N54 or N55 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 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.

We offer our port injection kits in five different packages to meet your needs:

Basic kit includes: (This kit does NOT include any fuel lines)

• Fuel-It! custom black anodized spacer for the intake manifold
• Fuel-It! custom black anodized fuel rail
• Black anodized aluminum and stainless steel hardware
• 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 studs (and a bolt) for mounting your new spacer 
• BMW OEM gaskets

Bronze kit includes:

• Basic 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 "Y" adapter
• 90 degree elbow for the fuel rail connection

Silver kit includes:

• Basic port injection kit
• Basic fuel line connection kit

• An upgraded fuel line that completely replaces the stock fuel line

Gold kit includes:

• Basic port injection kit
• Basic fuel line connection kit

• An upgraded fuel line that completely replaces the stock fuel line
• Integrated ethanol sensor (additional ethanol analyzer must be installed to read ethanol content)

Platinum kit includes:

• Basic 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)
• If you are using an Apple product the app can be found by clicking here
• If you are using an Android product the app can be found by clicking here

*Port Injection Controller install guides can be found here...

https://www.fuel-it.com/port-injection-controller/

*These kits are available for off-road use only

*All port injection kits are built to order so please allow 2 business days for shipping.

*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.