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Fenerbahce · 03-07-2019, 07:52 PM

People seem to throw around the acronym “OEM” when talking about these aftermarket tunes, but I’m not sure everyone knows what that actually means. Neither BM3 nor BPM is an “Original Equipment Manufacturer” to BMW.

Are these tunes exactly the same tune as that used by BMW, or are these simply each tuner’s effort to create a map that’s as close to the BMW version as possible? I’ve researched but can’t find a clear answer. It seems like these are more like an approximation rather than actual CS tunes, correct?

03-07-2019, 07:52 PM	#10
Fenerbahce Private First Class 259 Rep 151 Posts Drives: '19 M2C Join Date: Dec 2011 Location: Boston iTrader: (0)	People seem to throw around the acronym “OEM” when talking about these aftermarket tunes, but I’m not sure everyone knows what that actually means. Neither BM3 nor BPM is an “Original Equipment Manufacturer” to BMW. Are these tunes exactly the same tune as that used by BMW, or are these simply each tuner’s effort to create a map that’s as close to the BMW version as possible? I’ve researched but can’t find a clear answer. It seems like these are more like an approximation rather than actual CS tunes, correct? Last edited by Fenerbahce; 03-07-2019 at 09:19 PM.. Reason: Typo
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