The Black Market Parts Multi-port Injection (MPI) kit with flex fuel capability is a necessity to safely and sufficiently support the power levels of upgraded turbos. This kit is capable of supporting all BMW’s with N54 and N55 engines with supplemental fueling.

This kit integrates seamlessly into your car like it left from the factory with it installed; you can’t even see the kit once the car is assembled! This kit includes everything needed to add multi-port injection and is 100% e85 compliant. We include new genuine Bosch Motorsport injectors which are flow matched both static and dynamic. A Detailed certificate of conformance is included with each kit giving you all flow data needed for optimal tuning.

Don’t be tricked into thinking all port injection kits are equal, the BMP kit is the industry leader. This kit features 750cc* injectors standard (this flow rate is based on industry injector flow test pressure of 43.5psi) at 72psi these injectors flow 1000cc. What this means is our kit is capable of supporting builds from 400whp up to 1,000whp and anywhere in between!

Simply pick up this kit and pair it with your favorite injector controller!  We have several to choose from:

AIC-1 – The basic injector controller used for years.  This controller is easy to tune, and utilizes batch firing (all injectors fire at the same time)

ReFlex Lite – Simple controller that is similar to the AIC in price, but gives you Seqential fire of your injectors.  This improves fuel trims, fuel pressures are more stable, and each injector will output more fuel each time it fires.

ReFlex Plus – Advanced controller featuring CanBus integration for most F-series cars, ability to add an ethanol sensor and integrate a true flex fuel tune, ability to add a fuel pressure sensor, and additional capabilites.

Specifications

• Engine Compatibility:  All N54 and N55 engines
• Injector brand:  Genuine Bosch Motorsports
• Advertised Flow: 750cc @ 43.5psi , 1050cc @ 72.5psi
• Fuel Compatibility: All known fuels
• Flow Matched: 2% or better (250% more accurate than off the shelf injectors)
• Connection Type: EV6 (Called US Car Connector) works with AIC and JB4 Controller
• Hardware included:  Yes stainless OEM style studs
• Gasket Type:  OEM Spec manifold gaskets used in port injection plate (included)
• Fuel Distribution Pattern:  Diagonal equal distribution across all cylinders

Vehicle Fitment

• Bfw4 2022
• Bmw 135i 2007 to 2013
• Bmw 135is 2013
• Bmw 1m 2011
• Bmw 335i 2006 to 2015
• Bmw 335i Gt Xdrive 2014 to 2016
• Bmw 335i Xdrive 2009 to 2015
• Bmw 335is 2011 to 2013
• Bmw 335xi 2007 to 2008
• Bmw 435i 2014 to 2016
• Bmw 435i Gran Coupe 2015 to 2016
• Bmw 435i Xdrive 2014 to 2016
• Bmw 535i 2008 to 2017
• Bmw 535i Gt 2011 to 2017
• Bmw 535i Gt Xdrive 2011 to 2017
• Bmw 535i Xdrive 2009 to 2016
• Bmw 640i 2012 to 2018
• Bmw 640i Gran Coupe 2013 to 2017
• Bmw 640i Xdrive 2014 to 2017
• Bmw 640i Xdrive Gran Coupe 2014 to 2017
• Bmw 740i 2011 to 2015
• Bmw 740li 2011 to 2015
• Bmw 740li Xdrive 2013 to 2015
• Bmw Activehybrid 3 2013 to 2015
• Bmw M135i 2013 to 2016
• Bmw M2 2016 to 2018
• Bmw M235i 2014 to 2016
• Bmw M235i Xdrive 2015 to 2016
• Bmw X1 2013 to 2015
• Bmw X3 2011 to 2017
• Bmw X4 2015 to 2016
• Bmw X4 2017 to 2018
• Bmw X5 2011 to 2018
• Bmw X6 2008 to 2017
• Bmw Z4 2009 to 2014