it can be converted to 2 into 1 if the 10AN ORB plug is used as shown below

2011-2015 BMW F30 335i / 335ix N55

Peace of Mind: Backed by a 12-month / 12

Please note that any M54 build exceeding 500 horsepower will require the block to be time-serted

For a FCST-X that states "pumps not included"

BMW M50 Fuel Rail Coat it can be converted toUpgrade your classic BMW inline 6 with the Nuke Performance High Flow Fuel Rail for the BMW M50 engine. Designed for serious performance builds, this lightweight rail features oversized internal bores, AN 8 ORB end ports, and an AN 6 ORB side port, allowing for maximum fuel delivery to support high horsepower applications and modern EFI upgrades. Compatible with Bosch EV14L 14mm injectors, this fuel rail is also equipped with Nukes patented injector