BMW N54 N55 S55 Port Injection Kit Gen 2

MMP Engineering

$ 600.00 

  • BMW N54 N55 S55 Port Injection Kit Gen 2
  • BMW N54 N55 S55 Port Injection Kit Gen 2
  • BMW N54 N55 S55 Port Injection Kit Gen 2
  • BMW N54 N55 S55 Port Injection Kit Gen 2
  • BMW N54 N55 S55 Port Injection Kit Gen 2

This product is currently sold out.

*In stock and ready to ship.

This is the Gen 2 port injection kit from MMP and it is best, lightest, and most cost effective port injection kit on the market for your N54, N55 or S55..  Works on any model series with those engines including F series etc.

Material: The port plate and rail is made from Aluminum 6061 T6 and anodized black with laser inscribed MMP logos.  

Benefits of this kit:

  • Genuine Bosch injectors flow tested by third part with results and certificate provided and genuine Bosch verification codes
  • matched to within 1% in each set from large batch testing and matching
  • OEM intake manifold gaskets
  • Hard anodized black for a beautiful finish and corrosion resistance
  • Come preassembeld ready to install as shown in pictures
  • Comes with fuel line and everything required for a clean install
  • Has additional AN6 ORB return port in fuel rail for connection return line and 1:1 regulator

For this kit I sell the optional Splitsec AIC6 controller.  This controllers works with any tune and is highly recommended as it is not married to a tune like the JB4 controller is.  I dont sell the JB4 controller as it is too restrictive in its application. This controller works beautifully with flash only MHD tune where as the JB4 controller doesn't.  This controller can be used with any car too in the future, it is not just for BMW cars.  If you dont want to use my controller (splitsec) for this kit you are free to use ANY controller you want including the JB4, AEM, Haltech, Syvecs and it is PLUG AND PLAY, so dont worry it will work perfectly if you want to use a different controller or your own controller. 


    How to adapt for methanol injection through fuel rail and injectors

    This kit also works with methanol line connected to the fuel rail and using the fuel injectors to control direct port methanol injection.  IN order to do so you need to buy the following two fitting to adapt the 1/4" nylon meth tube to the fuel rail connection.  No big deal and save a bundle compared to the competition.

    AN6 ORB x 1/8" NPT (click for link)

    1/4" nylon tube x 1/8" npt (click for link)



      • SplitSec AIC6 port injection controller and injector harness



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