[BSM n54iS]

Originally Posted by ab987

https://www.fcpeuro.com/products/bmw...6153-1#fitment
https://www.realoem.com/bmw/enUS/partxref?q=12138616153

Is this considered the S55 Delphi or the N54 Delphi? I can't even find an N54-specific Delphi, so I don't know what bahn tested. I specifically want the S55 one.

S55, I compared those in the Dinan thread. I actually don't think there is such a thing as the n54 Delphi anymore, it may have been years back when they were first coming out along with the s55's or something, but now it seems that 16153 pn is the one and only as far as Delphi go. Someone correct if I'm wrong